List of defunct airlines of the United States (N–Z)

The following is a list of defunct airlines of the United States . However, some of these airlines have changed identities and/or FAA certificates and are still operating under a different name (e.g. America West Airlines changed to use the identity of US Airways in 2005 - which itself also changed identity to American Airlines in 2015).

For reasons of size, this article is broken into two parts:

• List of defunct airlines of the United States (A–M)
• List of defunct airlines of the United States (N–Z)

List: 

• N
• O
• P
• Q
• R
• S
• T
• U
• V
• W
• X
• Y
• Z

• See also
• References

Airline	State or territory	Image	IATA	ICAO	Callsign	Hubs and focus cities	Founded	Ceased operations	Notes
N
NAA North American Airlines	California					Hollywood Burbank	1954	1957	[1]
Nantucket Airlines	Massachusetts			ACK	ACK AIR	Hyannis	1986	1989	Merged with Cape Air [2]
Nantucket Shuttle	Massachusetts					Hyannis	2006	2011	Founded as Horizon Air Charter. Acquired by Island Airlines [3]
Napier Air Service	Alabama			NAP	NAPIER	Dothan	1948	1991	[4]
Naples Airlines	Florida					Naples	1960	1980	Merged into Provincetown-Boston Airlines [5]
Nashville Eagle	Tennessee					Nashville	1987	1991	Acquired AVAir. Merged with Command Airways to become Flagship Airlines [6]
National Air Transport	Illinois					Chicago Midway	1925	1934
National Airlines (1934–1980)	Florida		NA	NA	NATIONAL	Miami	1934	1980	Merged into Pan American World Airways
National Airlines (1983)			(none)	OV (NAN)	NATION AIR		1983	1986
National Airlines (1999–2002)	Nevada		N7	ROK	RED ROCK	Las Vegas McCarran	1999	2002
National Airlines / Private Jet Expeditions	Kansas		5J	PJE	Pee Jay	Atlanta	1994	1995
National Airways	Massachusetts					Boston	1931	1940	Founded by Paul Collins, Sam Solomon, Amelia Earhart. Operated 2 Stinson Airliner. To Delta Air Lines [7]
National Commuter Airlines	Florida					Miami	1982	1984	Acquired by Air Florida
National Executive Flight Service	Massachusetts					Boston	1960	1967	Renamed to Executive Airlines [8]
National Florida Airlines	Florida			NFA	VOYAGER	Daytona Beach	1981	1983
National Freight Service	California					Los Angeles	1945	1949	Renamed to Flying Tigers Airlines. Operated Budd Conestoga, C-46 [9]
National Parks Airways	Idaho					Salt Lake City	1927	1937	Bought by Western Airlines
National Skyway Freight Corporation	California					Los Angeles	1945	1946	Operated Budd Conestoga. Renamed to Flying Tiger Line [10]
Nations Air	Pennsylvania		N5	NAE	NATIONS EXPRESS	Pittsburgh	1995	1998
Nationwide Air Transport Service	Florida					Miami	1946	1951	Cargo carrier [11]
Nationwide Airlines	Michigan					Detroit	1947	1952	Air mail and passenger service [12]
Nationwide Airlines Southeast	Georgia					Atlanta	1969	1978	Name changed to Air South (Georgia)
Navajo Airlines	Arizona					Winslow	1930	n/a	Operated Kreutzer Air Coach [13]
Nenana Fuel Company	Alaska					Fairbanks	1958	1992	Cargo carrier. Operated C-46, DC-3 [14]
Nevada Airlines	California					Los Angeles Grand Central	1929	1929	Operated four Lockheed Vega [13]
Nevada Airlines	Nevada						1963	1962	Established as Blatz Airlines. Succeeded by Hawthorne-Nevada Airlines in 1964 [15]
New England Air Express	New Jersey			NEZ	ENGAIR	Teterboro	1949	1954	Acquired by Flying Tiger Line [16]
New England Air Transport	Maine						2008	2009
New England Central Airways	Massachusetts					Boston	1946	1947	Operated Cessna Bobcat [17]
New England Commuter	New Hampshire					Manchester–Boston	1971	1971	Operated Cessna 402 [18]
New England & Western Air Transportation Co.	Massachusetts					Westfield-Barnes	1930	1930
New Haven Airways	Connecticut				HAVEN AIR	Tweed New Haven	1978	1980	Renamed to NewAir [19]
New Jersey Airways							1977	1980	Merged into Merrimack Airlines [20]
New Mexico Airlines	Arizona		LW	NMI	TSUNAMI	Albuquerque	2007	2015	A Pacific Wings subsidiary
New Orleans Air Lines	Louisiana					New Orleans Lakefront	1931	1931	[13]
New York & Western Airlines	New York					Newark Liberty	1931	n/a	Subsidiary of Pittsburgh Airlines [13]
New York Air	New York		NY	NYA	APPLE	New York-LaGuardia	1980	1987	To Continental Airlines
New York Air Connection							1985		Routes feeding New York Air [21]
New York Airways	New York		NY	NYA	NEW YORK	New York-LaGuardia	1949	1979	Helicopter services
New York Helicopter	New York		HD	NYH		East 34th Street Heliport	1980	1988
New York Safety Airlines	New York					Roosevelt Field	1929	1930	Established as Tri-Motor Safety Airlines. Acquired by New York, Rio, and Buenos Aires Line [22]
New York-Newport Air Service	New York					Newark Liberty	1922	1923	[13]
New York, Philadelphia & Washington Airways	New York					Newark Liberty	1929	1934	Acquired by Eastern Air Transport [13]
New York, Rio, and Buenos Aires Line	New York					New York Curtiss	1929	1930	To Pan American World Airways
NewAir	Connecticut					Tweed New Haven	1980	1990	Established as New Haven Airways [23]
Niemeyer Aviation	Indiana						1972	1999	Founded by Don Neimeyer. Operated Grumman AA-5 Tiger [24]
Noland-Decoto Flying Service	Washington					Yakima	1966	1998	Charter, aerial photography, ambulance service [25]
Nomads Travel Club	Michigan					Detroit Metro	1965	2011	Oldest travel club. Operated 727-200 [26]
Nome Flying Service	Alaska					Nome	1971	1979	[27]
North American Airlines	California					Los Angeles	1950	1956	Part of North American Aircoach System. Operated C-46, DC-3, DC-4, DC-6 [28]
North American Airlines	Florida					Miami	1980	1982	Established as Air Miami. Operated CASA 212 [29]
North American Airlines	Georgia		NA	NAO	NORTH AMERICAN	Tampa	1989	2014	Went bankrupt
North American Airways	Wisconsin					Appleton	1930s	1930s	Operated Stinson Detroiter [13]
North Central Airlines	Minnesota		NC		NORTH CENTRAL	Chicago O'Hare	1944	1979	Merged with Southern Airways to form Republic Airlines (1979-1986)
North Continent Airlines	California					Long Beach	1983	1991	Operated Hamilton Westwind III, Beech 1900, Twin Otter [30]
North Pacific Airlines	Alaska					Anchorage	1983	1992	Founded by Roy Musgrove [31]
North Pacific Airlines	Washington					Seattle–Tacoma	1987	1991	Merged with WestAir Commuter Airlines
North Slope Supply Company	Alaska					Anchorage	1969	1969	Went bankrupt [32]
North South Airways	Georgia		SPK		SPK	Statesboro	1983	2003	Founded as Diamond Aviation [33]
North Star Air Cargo	Alaska			SBX	SKY BOX	Anchorage	1989	2008	[34]
North Star Aircoach	New York					New York-LaGuardia	1951	1952	[35]
Northcoast Executive Airlines	Ohio		5N	NCE	TOP HAT	Dayton	1990	1991
Northeast Airlines	Massachusetts		NE	DOW	NORTHEAST	Boston	1940	1972	Founded 1931 as Boston-Maine Airways, merged into Delta Air Lines
Northeast Airlines	Maine			NEE	NORTHEAST	Portland Jetport	1997	1999	Began as Downeast Express [36]
Northeast Express Regional Airlines	New Hampshire		2V	NEE		Manchester–Boston	1974	1994	Went bankrupt
Northeastern International Airways	Florida		QS	QSA	NORTHEASTER	Fort Lauderdale-Hollywood	1982	1986
Northern Air Service	Alaska						1930	1930	[37]
Northern Air Transport	Alaska						1924	1926	Renamed to Wien Airways of Alaska [38]
Northern Airlines	North Dakota					Minot	1928	1929	[13]
Northern Airlines	Ohio					St. Marys	1968	1970	Operated Beech 18, Twin Otter [39]
Northern Airlines	Minnesota					St. Paul Downtown	1981	1982	Filed for bankruptcy [40]
Northern Consolidated Airlines	Alaska					Anchorage	1947	1968	Merged into Wien Airways of Alaska. Operated DC-3, Short Skyvan
Northern Illinois Commuter Airlines	Illinois			NIC	ILLINOIS COMMUTER		1979	1980	Operated Beech 99 [41]
Northern International Airlines	New York					New York Kennedy	1954	1966	Renamed to Direct Airlines [42]
Northern Star Airlines	Illinois		UO	XAP	MID TOWN	Chicago Gary	1994	1995	Reorganized as Northern Star Airlines [43]
Northwest Airlines	Minnesota		NW	NWA	NORTHWEST	Minneapolis–Saint Paul	1934	2010	Formed 1926 as Northwest Airways, merged into Delta Air Lines
Northwest Orient Airlines									Renamed to Northwest Airlines
Northwest Airlink				NWX	FLAG SHIP		1984	2009
Northwest Sky Ferry	Washington					Friday Harbor	2007	2014	Established as Rugby Aviation in 1999. Merged into San Juan Airlines [44]
O
Oahu & Kauai Airlines	Hawaii					Honolulu	1976	1976	Operated Cessna 402 [45]
Oak Harbor Airlines	Washington					Oak Harbor	1971	1974	Renamed to Harbor Airlines [46]
Ocean Airways	Florida						1980	1980	[47]
Ocean Reef Airways	Florida					Key Largo	1970	1982	Merged into Provincetown-Boston Airlines [48]
Ocean Wings	Massachusetts			TUK	TUCKERNUCK	Nantucket	1990	2002	To Island Airlines [49]
Oceanair	Puerto Rico			TJ			1970s	1980s	To Trans Commuter Airline
Odyssey Transport	Nevada					Las Vegas McCarran	1998	2002	Cargo operator [50]
Okair (Oaha and Kauai Airlines)	Hawaii		YQ			Honolulu	1975	1980	[13]
Oklahoma Short Line Airways	Oklahoma					Tulsa	1930	1931	Founded by L H Atkinson. Operated Ryan Brougham [13]
Oklahoma-Texas Air Line	Oklahoma					Oklahoma City	1929	1932	[13]
Olson Air Service	Alaska		4B			Nome	1987	2006	[51]
Omaha Aviation Commuter	Nebraska					Omaha	1979	1980	[52]
Omega Air Cargo	Florida					Fort Lauderdale–Hollywood	2004	2004	Renamed to Focus Air Cargo [53]
Omni Air Express	Oklahoma				OMNI-EXPRESS	Tulsa	1993	1997	Renamed Omni Air International [54]
Omni Airlines	Arizona		OE			Flagstaff Pulliam	1977	1981	Renamed to Arizona Pacific Airlines [55]
Omniflight Helicopters	Texas					Addison	1962	2011	Acquired by Air Methods [56]
ONAT (Orvis Nelson Air Transport Company)	California		OE			Oakland	1946	1946	Renamed to Transocean Air Lines [57]
Oneida County Aviation	New York					Oneida County	1975	1976	Renamed to Empire Airlines [58]
OneJet	Pennsylvania		J1			Pittsburgh	2015	2018	Established as PrimAir [59]
ONG Airlines	Illinois					Chicago Meigs Field	2015	2018	Founded by William Armitage Ong. Established as PrimAir [60]
Orange Air	Florida		U3	ORN	ORANGE JET	Orlando Sanford	2011	2017	Charter operator [61]
Orion Air	North Carolina		HS	TAG	TAGGE	Raleigh–Durham	1980	1989	Sold to Ryan International [62]
Orion Airways	Missouri					St. Louis Lambert	1971	1971	Third-level services [63]
Orlando Airlines	Florida					Orlando	1943	1947	Renamed to Florida Airways [64]
Oscar Winchell Air Service	Alaska					Anchorage	1931	1932	Founded by Oscar Winchell [65]
Otis Spunkmeyer Air	California					Oakland	1990	1999	Established as Sentimental Journeys Aviation. Operated DC-3 [66]
Otter Air	Washington					Seattle Lake Union Seaplane Base	1985	1986	Scheduled and charter seaplane services. Acquired by Kenmore Air [67]
Overland Airways	Oklahoma					Alameda	1929	1932	[13]
Overseas International Distributors	California					Van Nuys	1978	1979	Renamed to Ginny Aviation. Operated Boeing 720 [68]
Overseas National Airways	New York		OV	ONA	ONAIR	New York Kennedy	1950	1978
Owensboro Aviation	Kentucky					Owensboro–Daviess	1964	1974	Founded by L.S. Cox. Renamed to Air Kentucky [69]
Oxnard Air Freight	California					Oxnard	1950	1951	Founded by Ross Hart and Jack Lewin. Merged into Standard Airlines. Operated DC-4 [70]
Ozark Air Lines	Missouri		OZ	OZA	OZARK	Springfield–Branson	1950	1986	To Trans World Airlines
Ozark Air Lines (1998)	Missouri			OZR		Oklahoma Will Rogers	1998	2001	To Great Plains Airlines
P & M Flying Services	Maine			PAZ	PAPA MIKE	Presque Isle	1965	1968	Founded by John C. Philbrick. Renamed to Aroostook Airways [71]
P & N Flight and Charter	Indiana					Marion	1995	1996	Passenger and cargo charters [72]
P
PAC Air	Massachusetts			PCR	PACAIR	Provincetown	1989	1989	Owned by Arthur Pearson. Sold to San Juan Airlines [73]
Pace Airlines	North Carolina		Y5	PCE	PACE	Winston-Salem Smith Reynolds	1996	2002	To Hooters Air
Pacific Air Charter	California			PRC	PACIFIC CHARTER	San Diego	1994	1996	Acquired by Airnet Express [74]
Pacific Air Express	Hawaii			PCF	PACIFIC EXPRESS	Honolulu	1983	1986	[75]
Pacific Air Freight	Washington					Seattle–Tacoma	1951	1968	Merged with Airborne of California to form Airbourne Freight Company [76]
Pacific Air Lines	California		PC	PC	PACIFIC	San Francisco	1946	1968	Formerly Southwest Airways, renamed 1958, merged with Bonanza Air Lines and West Coast Airlines to form Air West which was then renamed Hughes Airwest
Pacific Air Transport	California						1926	1928	Merged into Boeing Air Transport, but remained a separate division
Pacific Airways	Alaska		3F			Ketchikan	2000	2020	Operated DHC Beaver floatplane [77]
Pacific Alaska Airlines	Alaska		AW	PAK	PACIFIC ALASKA	Fairbanks	1972	1986	Operated de Havilland Heron, DC-3, DC-6, Fairchild Packet, B-25 Mitchell [78]
Pacific Alaska Airways	Alaska					Juneau	1932	1941	Merged into Pan American World Airways
Pacific American Airlines	California					Burbank Hollywood	1976	1979
Pacific Cal Air	California		AX	PCC		Oakland	1979	1984	[79]
Pacific Cargo	California					Los Angeles	1985	1985	Operated DC-8-50F [80]
Pacific Coast Airlines					SONIC	Santa Barbara	1981	1985	Established as Apollo Airways [81]
Pacific Corporation	Delaware						1950	1979	Holding company Used by CIA to control aviation front organizations
Pacific East Airlines	California		6P	PCE		Los Angeles	1983	1984
Pacific Express	California		VB	WCA		Chico	1982	1984
Pacific Inter Air	Florida		QT	PIA		Miami	1985	1987	Established as Pacific Interstate. Renamed to Bahamas Express [82]
Pacific International Airlines	Arizona			PIN		Tucson	1995	1996	Established as Sportsflight Airways [83]
Pacific Interstate Airlines	Nevada					Las Vegas McCarran	1984	1985	Renamed Pacific Inter Air [84]
Pacific Island Aviation	Northern Mariana Islands		9J	PSA	PACIFIC ISLE	Saipan	1988	2005
Pacific Marine Airways	California					Avalon	1922	1928	Operated two Curtiss HS [13]
Pacific National Airways	California					Burbank	1980	1981	Established as Air Tours [85]
Pacific Northern Airlines	Alaska		PN			Anchorage	1947	1967	Established as Woodley Airways by Art Woodley in 1932. Renamed to Pacific Northern Airway. Merged into Western Airlines [86]
Pacific Ocean Airlines	Hawaii					Honolulu	1946	1948	[87]
Pacific Overseas Airlines	California					Ontario	1946	1947	Established as Industrial Air Transport. Operated C-54 Skymaster. Daily flight to Tokyo [88]
Pacific Seaboard Air Lines	California					Monterey	1933	1935	Renamed to Chicago and Southern Air Lines. Operated Bellanca CH-300 [13]
Pacific Skyway	California						2000	2003
Pacific Southwest Airlines	California		PS	PSX	SMILEY	Los Angeles	1949	1988	To US Airways
Pacific Western Airways	Utah					Salt Lake City	1968	1969	[89]
Pacific Wings	Arizona		LW	NMI	TSUNAMI	Albuquerque Sunport	1974	2015	See also New Mexico Airlines, Georgia Skies, TennesseeSkies, and KentuckySkies
Paklook Air	Alaska					Fairbanks	2003	2003	Fouded by Howard Holman and Terry Cratty. Renamed to Servant Air. Operated Cessna 207 [90]
Palm Springs Airlines	California					Palm Springs	1936	1937	[91]
Pan Alaska Airways	Alaska					Fairbanks	1970	1973	Renamed to Pacific Alaska Airlines. Acquired by Empire Airlines in 1989 [92]
Pan Am Air Bridge	Florida					Miami Seaplane Base	1996	1999	[93]
Pan American World Airways	New York		PA	PAA	CLIPPER	New York Kennedy	1927	1991	Went bankrupt
Pan Am Cargo							1963	1983	Subsidiary of Pan American World Airways
Pan Am Express			RZ	PXX	PAN AM	Miami	1981	1991	A flight connection code sharing service operated by several air carriers. See also Ransome Airlines
Pan Am Shuttle							1986		To Delta Shuttle
Pan American Airways (1996–1998)	Florida		PN	PAA	CLIPPER	Miami	1996	1998	Merged with Carnival Air Lines
Pan American Airways (1998–2004)	New Hampshire		PA	PAA	CLIPPER	Portsmouth	1998	2004	To Boston-Maine Airways
Pan American-Grace Airways	Florida		PY	PY			1929	1969	To Braniff International Airways
Panagra Airways	Florida		7E	PGI	PANAGRA	Fort Lauderdale-Hollywood	1996	1999	[94]
Panama Airways	Florida					Panama City–Bay County	1990	1991	[95]
Panhandle Airways	Florida						1976	1978	Operated Beech 18, DC-3 [96]
Paradise Airlines	California					Oakland	1962	1964	Operated Lockheed L-049 Constellation [97]
Paradise Airways	Virginia					Manassas	1995	1997	Charter carrier. Renamed to Prestige Airlines [98]
Paradise Island Airlines	Florida		BK	PDI	PARADISE ISLAND	Miami	1989	1999
Paragon Air	Hawaii					Honolulu	1985	2006	Charter operator [99]
Paramount Airlines	California					Burbank	1960	1962	Established as Paul Mantz Air Service. Non-scheduled transcontinental flights. Operated DC-7C Seven Seas [100]
Parks College Airline	Illinois					Curtiss-Steinberg	1935	1950	Acquired by Ozark Air Lines
Passaat Airlines	Florida					Miami	1965	1967	Charter operator [101]
Patriot Air	Texas					Dallas Love Field	2001	2002	[102]
Patriot Airlines	California		P7	PAA	PATRIOTAIR	San Jose	1991	1994	[103]
Paul Mantz Air Service	California					Burbank	1959	1960	Renamed to Paramount Airlines. Operated DC-7C Seven Seas, L-749 Constellation [104]
Peak Air	Colorado					Aspen	1995	1995	Renamed to Aspen Mountain Air [105]
Pearson Aircraft	Washington		YE			Port Angeles	1972	1981	Founded by Earl Pearson. Acquired by San Juan Airlines [106]
Pearson-Alaska Airlines	Alaska					Anchorage	1948	1956	Founded by Eric Pearson. Renamed to World Wide Airlines. Operated DC-4, C-46, L-749, L-1049 [107]
Peck & Rice Airways	Alaska					Bethel	1930	1939	Founded by John Peck and Wyman Rice. Operated Travel Air 6000B [108]
Pegaso Air	California					Los Angeles	1985	1986	[109]
Pegasus Air	Washington					Bremerton	1985	1986	Operated Cessna 172 [110]
Peninsula Airways	California					San Carlos	1973	1973	[111]
Peninsular Air Transport	Florida					Miami	1946	1955	[112]
Pennsylvania Air Lines	Pennsylvania					Bettis Field	1930	1936	Merged with Central Airlines to form Pennsylvania Central Airlines [113]
Pennsylvania Airlines	Pennsylvania					Harrisburg	1980	1985	Acquired by USAir [114]
Pennsylvania Central Airlines	Pennsylvania					Allegheny County	1936	1948	Formed by the merger of Central Airlines and Pennsylvania Airlines. Operated DC-3A. To Capital Airlines
Pennsylvania Commuter Airlines	Pennsylvania		AL			Harrisburg	1970	1980	Established as Harrisburg Commuter. Became an Allegheny Commuter and renamed to Pennsylvania Airlines. [115]
Penobscot Airways	Maine					Millinocket Seaplane Base	1949	1955	Founded by Arthur Harjula. Renamed to Stonington Flying Service [116]
People Express Airlines (1980s)	New Jersey		PE	PEX	PEOPLE EXPRESS	Newark Liberty	1981	1987	Merged into Continental Airlines
People Express Airlines (2010s)	Virginia		V2	RBY	RUBY	Newport News/Williamsburg	2014	2014
Permian Airways	Texas					Midland	1979	1982	Founded by John Andrews and David Glover [117]
Pet Airways	Florida			SUB	SUB AIR		2009	2013
PHH Air	Kansas					Wichita	1986	1989	Founded by Jack P DeBoer and Ron Ryan. Established as Ryan Aviation. Renamed to Ryan International Airlines [118]
Philadelphia Rapid Transit	Pennsylvania					Philadelphia	1926	1926	Operated Fokker F.VII [119]
Phoenix Air	Georgia					Cartersville	2002	2003	[120]
Phoenix Airways	Georgia					DeKalb–Peachtree	1980	1981	[121]
Pickwick Airways	California					Los Angeles	1929	1930	Operated Bach Air Yacht
Piedmont Airlines (1948–1989)	North Carolina		PI	PAI	PIEDMONT	Charlotte Douglas	1948	1989	To US Airways
Pilgrim Airlines	Connecticut		PM	PMT	PILGRIM	Groton-New London	1960	1986	Acquired by Business Express Airlines
Pine State Airlines	Maine		PW	PXX		Frenchville	1990	1999	Operated Cessna 402C [122]
Pinehurst Airlines	Georgia		MQ			Whispering Pines	1973	1982	Operated YS-11, C-47A. Went into bankruptcy due to PATCO [123]
Pinnacle Airlines	Michigan		9E	FLG	FLAGSHIP	Detroit Metro	2002	2013	Establishes as Express Airlines I. Renamed to Endeavor Air [124]
Pioneer Air Lines	Texas					Houston-Hobby	1946	1955	Merged into Continental Airlines [125]
Pioneer Airlines	Colorado		JB	PIO	PIONEER	Denver	1976	1986	Establishes as Pioneer Airways. Operated Beech 99 [126]
Pioneer Airways	South Dakota						1927	1928	Founded by Oscar Winclell. Renamed to Rapid City Airlines. Operated Curtiss Jenny [127]
Pioneer Airways	Alaska					Ketchikan	1931	1931	Founded by Vern C. Gorst, Roy F. Jones, C.R. Wright Jones. Renamed to Ketchikan Airways. Operated Curtiss Jenny [128]
Pitcairn Aviation	New York					Floyd Bennett Field	1927	1930	Founded by Harold J. Pitcairn. Renamed to Eastern Air Transport [129]
Pittsburgh Airways	Pennsylvania					Allegheny County	1929	1930	Founded by James Condon, Ted Taney. Subsidiary of New York & Western Airlines [13]
Planet Airways	Florida			PLZ	PLANET	Orlando	1995	2006	Began as Airship Airways [130]
Platinum Airlines	Florida		P2	PLS		Miami	1998	2006
Pocono Airlines	Pennsylvania		4P	POC	POCONO	Wilkes-Barre/Scranton	1965	1990	Began flying as an Allegheny Commuter, switched to TWA Express in 1989. [131]
Polar Airways	Alaska		PE			Anchorage	1968	1979	Operated Aero Commander
Pollack Flying Service	Alaska					Fairbanks	1933	1942	Founded by Frank Pollack. Sold to Alaska Star Airlines [132]
Pompano Airways	Florida		MG			Fort Lauderdale Executive	1983	1984	Subcontract carrier for Air Florida Commuter [133]
Pomona Valley Aviation	California					Brackett Field	1968	1975	Renamed to Inland Empire Airlines. Operated Piper Navajo, Swearingen Metroliner [134]
Port Angeles Air Transport	Washington					Port Angeles	1931	1931	Operated Stinson Detroiter [13]
Potomac Air	Texas		BK	PDC	DISTRICT	Washington National	2001	2001	Renamed to Midatlantic Airways. Operated DHC-8 [135]
Precision Airlines	New Hampshire		RP	PRE	PRECISION	Manchester–Boston	1972	1994	Was an Eastern Express carrier. Acquired by Northeast Express in 1989. [136]
Premier Executive Transport Services	Massachusetts								Alleged to be a front organization for the Central Intelligence Agency
President Airlines	California					Burbank	1960	1962	Operated DC-4, DC-6, DC-7 [137]
Presidential Air	California			PRD	PRESIDENTIAL	Long Beach	1993	1996	Operated Airbus A300 [138]
Presidential Airways (scheduled)	Virginia		XV		WASHINGTON EAGLE	Washington Dulles	1985	1989
Presidential Express	Virginia		CJ	CJC	COLGAN	Manassas	1986	1989	Began as Colgan Airways [139]
Prestige Airways	New York		OJ	PAI		New York Kennedy	1995	1997	Established as Paradise Airways in 1990. Operated 727-200 [140]
Pride Air	Louisiana		NI			New Orleans	1985	1985	Went into bankruptcy
PrimAir	Pennsylvania					Pittsburgh	2009	2014	Rebranded OneJet [141]
Primaris Airlines	Nevada		FE	WCP	WHITECAP	Las Vegas McCarran	2002	2009
Prime Air	Pennsylvania					Clarksville	1986	1987	Operated Piper [142]
Prime Air	Illinois					Murphysboro	1988	1989	[143]
Prinair	Puerto Rico		PQ		COLORBIRD, PRU	Ponce	1966	1985	Established as Aerolíneas de Ponce (Ponce Airlines)
Princeton Air Link	New Jersey		IV	PCN	PRINCETON	Princeton	1986	1988	Operated BN Islander. Went into bankruptcy [144]
Princeton Airways	New Jersey					Princeton	1978	1979	Operated BN Islander, GAF Nomad [145]
Princeton Aviation Corporation	New Jersey					Princeton	1950	1979	Founded by Webster B. Todd and Lawrence Tokash. Participated in the Metro Air Service with A.A. in 1965 [146]
Princeville Airways	Hawaii					Honolulu	1980	1987	Renamed to Aloha Island Air. Operated Twin Otter [147]
Private Jet Expeditions	Georgia		5J	PJE	PEE JAY	Atlanta	1989	1995
Pro Air	Florida					Miami	1981	1988	[148]
Pro Air	Washington		P9	PRH	PROHAWK	Detroit Young	1997	2000
Profit Express Airlines	New York					New York Kennedy	1945	1985	Operated Convair 880 [149] [150]
Pronto Aviation Services	Texas					El Paso	1982	1983	Renamed to Atorie Air [151]
Provincetown-Boston Airlines	Massachusetts		PT	PBA		Provincetown	1949	1989
Puertorriqueña de Aviación	Puerto Rico						1936	1941	Also known as Aerovías Nacionales de Puerto Rico
Puget Sound Airlines	Washington					Bellingham	1969	1970	Formed by the merger of six local airlines. To San Juan Airlines. Operated Beech Expeditor, Cherokee Six [152]
Purdue Airlines	Indiana					Purdue	1968	1971	Charter operator run by Purdue University [153]
Q
Quaker City Airways	California					Burbank	1948	1959	Renamed to Admiral Airlines. Operated Boeing 307 Stratoliner [154]
Queen City Flying Service	Ohio					Cincinnati/Northern Kentucky	1940	1970	Operated Beech 18, C-45 Expeditor [155]
Quicktrans
R
Ram Air Freight	North Carolina			REX	RAM EXPRESS	Raleigh Durham	1982	2008	Operated Grumman Cheetah, Piper Seneca, Piper PA-32
Ramp 66	South Carolina			PPK		North Myrtle Beach	1991	1994	Operated Beech Baron, Beech Bonanza, Cessna 402 [156]
Ranger Airlines	Texas					El Paso	1968	1970	Scheduled third-level services [157]
Rankin Flying Service	Oregon					Swan Island	1927	n/a	Founded by Tex Rankin [13]
Ransome Airlines	Pennsylvania		RZ			Northeast Philadelphia	1967	1995	Feeder flights for Allegheny Commuter (1970-1982), Delta Connection (1984-1987), Pan Am Express (1987-1991) and Trans World Express (1991-1995)
Rapid Air							1965	2006	Cargo operator. Known as Sparta Aviation Service
Rapid Air Lines	South Dakota					Rapid City	1930	1933	Merged with Hanford Airlines to form Hanford-Rapid Airlines [158]
Rapid City Airlines	South Dakota					Rapid City	1928	1929	Established as Pioneer Airways. Operated Curtiss Jenny [159]
Raritan Valley Air	New Jersey					Manville	1966	1968	Operated Beech 18, Beech Baron, Piper Apache [160]
Rasmark Jet Charter	Texas					El Paso	1984	2000	Operated Learjet 25, Falcon 20 [161]
Raven Air	Alaska					Anchorage	1987	1992	Operated Cessna aircraft [162]
Ravn Alaska	Alaska		7H	RVF	RAVN FLIGHT	Anchorage	2014	2020	Shutdown due to travel disruptions caused by the COVID-19 pandemic
Ray Petersen Flying Service	Alaska					Bethel	1937	1945	Acquired Bristol Bay Air Service and Jim Dodson Air Service [163]
RCR Air	North Carolina					Lexington	2007	2014	Operated Embraer ERJ 145 [164]
Reading Aviation Service	Pennsylvania					Reading	1966	1966	Operated de Havilland Dove, Beech D18S [165]
Rectrix Aviation	Massachusetts					Nantucket	2005	2019
Red Arrow Flying Service	Florida					Miami	1917	1919	Renamed to Chalk's Flying Service Operated Stinson Voyager with floats [166] [167]
Red Baron Airlines	Florida					Palm Beach	1979	1980	Renamed to Florida Commuter Airlines
Red Carpet Airlines	Florida			RED		Clearwater	1978	1981	Renamed Aerosun International. Operated Convair 340, DC-3 [168]
Red Wing Flying Service	Massachusetts					Ware	1929	1929	Air taxi [13]
Rediske Air	Alaska					Soldotna	1991	2017
Redline Air Charters	Alaska					Ruby	1996	2010	[169]
Reeve Aleutian Airways	Alaska		RV	RVV	REEVE	Anchorage	1932	2001
Regent Air	California					Los Angeles	1983	1986	Established as First Air. Operated B-727 [170]
Regina Airlines	Florida					Miami	1948	1960	Operated C-46 [171]
RegionsAir	Tennessee		3C	CEA	CORP-X	Smyrna	1996	2007
Reilly Air Service	California					Los Angeles	1968	1971	Operated Beech 18 [172]
Reliant Airlines	Michigan			RLT			1984	2002
Reno Air	Nevada		QQ	ROA	RENO AIR	Reno–Tahoe	1992	1999	Merged into American Airlines
Reno Air Express	California					San Jose	1994	1995	[173]
Renown Aviation	California		RG	RGS		Santa Maria	1980	2000	Established as Western Aircraft Salvage [174]
Republic Airlines	Minnesota		RC	REP	REPUBLIC	Minneapolis–Saint Paul	1979	1986	Merged into Northwest Airlines
Resort Air	Missouri					St. Louis Lambert	1983	1989	Renamed to Trans States Airlines. Operated Swearingen Metro [175]
Resort Air	Rhode Island					Block Island	1990s	1990s	Charter carrier [176]
Resort Air	Oregon					Sunriver	1992	1992	Scenic tours [177]
Resort Airlines	California					Oakland	1949	1961	[178]
Resort Airlines	Florida					Miami	1949	1949	[179]
Resort Airlines	Maryland					Baltimore–Washington	1982	1986	Operated Piper aircraft [180]
Resort Airways	Hawaii					Honolulu	1960	1971	Absorbed by HATS Hawaiian Air Tour Service. Operated Aero Commander 500 [181]
Resort Commuter	California					Orange County	1988	1995	Operated Convair 580 [182]
Resort Commuter Airlines	South Carolina						1975	1979	Renamed to Mid-South Airlines [183]
Resort Commuter Airlines	California		XK			Orange County	1984	1989	Established as Catalina Commuter [184]
Rhoades International	Indiana			RDS		Columbus	1989	2006	Renamed to Rhoades Aviation. Operated Convair C-131, Convair 240, DC-3, Douglas DC-6 [185]
Rich International Airways	Florida		JN	RIA	RICHAIR	Miami	1969	1996
Richmond Aviation	Virginia					Richmond	1963	1971	Operated Piper Twin Comanche, Twin Bonanza, Mitsubishi MU-2 [186]
Riddle Airlines	Florida					Miami	1945	1965	Rebranded as Airlift International
Rio Airways	Texas		XO	REO	RIO	Skylark Field	1967	1986	Began as Hood Airlines
RKO General	Massachusetts						1968	1970	Helicopter air taxi. Operated Bell 47, Bell 206 [187]
Robertson Aircraft Corporation	Missouri					Lambert Field	1925	1929	[188]
Robin Airlines	California					Long Beach	1950	1951	Renamed to North Continent Airlines [189]
Robinson Airlines	New York					Ithaca	1945	1952	Renamed to Mohawk Airlines [190]
Roblex Aviation	Puerto Rico			ROX		San Juan	1997	2013	Cargo operator [191]
Rochester Aviation	Minnesota					Rochester	1969	1971	Operated Cessna 206 [192]
Rockford Air Charter	Illinois					Chicago Rockford	1964	1971	Operated Cessna 206, Beech 18, Piper Twin Comanche [193]
Rocky Mountain Airways	Colorado		JC	RMA	ROCKY MOUNTAIN	Denver Stapleton	1965	1991	Began as Vail Airways. Merged into Continental Express
Rogers Heavy Lift Helicopters	California					Fresno Yosemite	1994	1998	Operated Sikorsky CH-54 Tarhe [194]
Roscoe Turner Aeronautical Corporation	Georgia					Candler Field	1925	1928	Operated Sikorsky S-29-A
Rose Aviation	California					Hawthorne	1968	1969	Operated Piper Apache, Aero Commander 500 [195]
Rosenbalm Aviation	Massachusetts			RAX	ROSIE	Willow Run	1973	1991	Became Flagship Express Services. Operated Consolidated PBY Catalina, DC-6, DC-8-63F [196]
Roseswift Air Service	Michigan					Grand Rapids	1920	1920	Founded by Arthur Rosenthal and Thomas Swift. Operated Curtiss Jenny [197]
Roswell Airlines	New Mexico					Roswell	1976	1981	Founded by Dick Callens. Operated Piper Seneca [198]
Roust Airways	Alaska					Nome	1930	1935	Founded by Thomas Pedersen Roust [199]
Royal Air	Missouri					Kansas City	1978	1980	Operated Embraer Bandeirante [200]
Royal American Airlines	Arizona					Tucson	1977	1986	Operated Vickers Viscount [201] [202]
Royal American Airways				RLM			1981	1993	Operated Convair 240, Convair 600, Vickers Viscount [203]
Royal Hawaiian Air Service	Hawaii		ZH				1971	1986	Established as Hawaii Wings in 1963. Operated Cessna 402C [204]
Royal Hawaiian Airlines	Hawaii					Honolulu	1985	1986	[205]
Royal West Airlines	Nevada					Las Vegas McCarran	1981	1982	Operated DC-3 [206]
Royal West Airlines	Colorado			RWE	ROYAL WEST	Colorado Springs	1981	1987	Merged with Aero West Airlines in 1982. Operated DC-3, BAe 146 [207]
Royal West Airlines	Nevada					Las Vegas McCarran	1986	1987	[208]
Royal-Air	Arkansas					Goodwin Field	1982	1982	Established as Jamaire. Renamed to Sunbelt Airlines [209]
Royale Airlines	Louisiana		OQ	RAY	ROYALE AIR	New Orleans Armstrong	1968	1989
Rugby Aviation	Washington					Seattle-Tacoma	2002	2007	Renamed to Northwest Sky Ferry [210]
Russia Jet Direct	Washington		RD	RYN		Seattle–Tacoma	2005	2005
Ryan Air	Alaska					Anchorage	1979	1988	Established as Unalakleet Air Taxi. Renamed to Arctic Transportation Services [211]
Ryan Airline Company	California					San Diego	1925	1926
Ryan International Airlines	Illinois		RD	RYN	RYAN	Chicago Rockford	1972	2013
S
S.I. Airways	Texas					Amarillo	1974	1975	[212]
S.S. Airways	Kansas					Amarillo	1972	1972	Renamed to Century Airlines [213]
Saber Aviation			SP	SBR			1978	1991	[214]
Safeway Airlines	Alaska					Fairbanks	1964	1968	Operated Piper Apache, Piper Comanche, Cherokee Six [215]
Sair	New York					Syracuse	1961	1999	[216]
Salair	Alaska			8S	SIR	Anchorage	1980	1997	Operated DC-3, Convair 440. Renamed to Air Alaska Cargo
Salmon Air	Idaho		S6	MBI		Boise	1968	2009	Merged into McCall Aviation
Samoa Air	American Samoa					Pago Pago	1987	2003
San Diego Sky Freight	California					San Diego	1950	1952	Cargo operator [217]
San Francisco and Oakland Helicopter Airlines	California		OH		SFO AIRLINES	San Francisco	1961	1986
San Juan Airlines	Washington					Port Angeles	1947	1989	Commuter operator [218]
San Juan Airlines			YS				1970	1989	Merged into Alaska Airlines [219]
San Marino Taxi Aereo	California					Long Beach	1999	2003	[220]
Santa Fe Airline Company	New Mexico					Santa Fe	1972	1972	Intrastate air carrier [221]
Santa Fe Skyway							1946	1947	[222]
Santa Maria Airlines	California					Hancock Field	1928	1935	Founded by George Allan Hancock [223]
SAT-Air	Texas					San Antonio	1983	1995	Renamed to Merlin Express [224]
Satellite Aero	Wyoming					Jackson Hole	1990	1995	Operated Cessna 206, Cessna 402C, Piper Navajo [225]
Saturn Airways	California		KS			Oakland	1961	1976	Absorbed into Trans International Airlines
Sawyer Aviation	Arizona					Phoenix Sky Harbor	1961	1998	Operated Cessna 182, Cessna 425C, Cessna Citation [226]
SB Air	Texas					Dallas Love Field	1999	2019	Established as Seven Bar Flying Services. Renamed to SevenBar Aviation. Medical transport operator. [227]
Scanderbeg Air	New York		P1			New York Kennedy	2009	2009	Charter carrier [228]
SCAT South Central Air Transport	Arkansas					Fayetteville	1946	1948	Operated Cessna UC-78 [229]
Scenic Air	California					Columbia	1994	1995	[230]
Scenic Air Tours Hawaii	Hawaii					Honolulu	1992	1996	[231]
Scenic Airlines	Nevada		YR	YRR		North Las Vegas	1967	2007	Acquired by Grand Canyon Airlines and renamed to Grand Canyon Scenic Airlines [232]
Scenic Airways	Arizona					Grand Canyon	1927	1930	Renamed to Grand Canyon Airlines [233]
Scheduled Skyways	Arkansas					Fayetteville	1953	1972	Merged into Air Midwest
Scheerer Air	Florida					Palm Beach	1979	1980	Merged into Florida Commuter Airlines [234]
Seaboard & Western Airlines	New York					New York Kennedy	1947	1961	Renamed to Seaboard World Airlines [235]
Seaboard World Airlines	New York		SB	SEW	SEABOARD	New York Kennedy	1946	1980	As Seaboard & Western Airlines, merged into Flying Tiger Line
Seaco Airlines	Michigan					Detroit Metro	1976	1980	Operated Cessna 402, Piper Aztec [236]
Seacoast Air Transport	Massachusetts					New Bedford	1937	1939	[237]
SeaCoast Airlines	Florida			SCC	SEA-COASTER	St. Pete–Clearwater	2002	2012
Seagull Air	Alaska					Bethel	1988	1989	Founded by J. Timothy Cracie [238]
Seagull Air Lines	Utah					Salt Lake City	1929	1930	Operated Curtiss Robin [239]
Seair Alaska Airlines	Alaska					Anchorage	1980	1986	Established as Sea Airmotive. Operated Convair 440, Twin Otter [240]
Seaplanes of Key West	Florida					Key West	2004	2006	[241]
SeaPort Airlines	Oregon		K5	SQH	SASQUATCH	Portland	2008	2016	Went into bankruptcy [242]
Seattle Air Charter	Washington					Seattle-Tacoma	1947	1949	[243]
Seattle Commuter Airlines	Washington					Seattle-Tacoma	1965	1968	Scheduled commuter air services [244]
Seattle Flying Services	Washington					Seattle	1930	1930	Founded by Vern Gorst [245]
Seattle-Victoria Airmail Line	Washington					Seattle	1919	1919	Established as Hubbard Air Transport [246]
Sentinel Airlines	Texas					Abilene	1971	1971	Operated Cessna 402 [247]
Seven Bar Flying Services	Texas					Dallas Love Field	1947	1999	Medical transport operator. Renamed SB Air [248]
Seven Seas Airlines	California					Burbank	1957	1961	Operated C-46, DC-4 [249]
Severson Air Activities	Montana					Great Falls	1964	1971	Operated Cessna 182, Cessna 320 [250]
Seward Airways	Alaska					Seward	1937	1939	Founded by John Littley [251]
Shalkow Air Cargo Express	Ohio					Cleveland Hopkins	1982	1989	Established as Ace Air Cargo Express. Operated C-47 [252]
Shasta Air	California					Yreka Rohrer Field	1968	1983	Operated Piper Navajo [253]
Shavano Air	Colorado			SHV	SHAVANO	Harriet Alexander Field	1960	2002
Shawnee Airlines	Florida		XW	SHW	SHAWNEE	Orlando Executive	1968	1975	Acquired by Florida Airlines [254]
Shawnee Airways	Ohio					Akron–Canton	1961	1972	Founded by Ernest Stadvec [255]
Sheffield P. Wilds	South Carolina						196	1971	Operated Aero Commander 500, Piper Apache [256]
Shelby Sky Haven	Ohio					Mansfield	1948	1963	Renamed to GCS Air Service [257]
Shelter Charter Services	Georgia					Atlanta	2017	2017	Operated Cessna Citation I [258]
Shelton-Jefferson Airways	Missouri					St. Louis Lambert	1930	1931	Operated Ogden Osprey [13]
Shenandoah Airlines	Virginia					Charlottesville–Albemarle	1968	1970	Operated Beech E18S [259]
Shoreline Aviation	Connecticut					Tweed New Haven	1980	2020	Operated Cessna Caravan seaplane [260]
Shorter Airlines	Michigan					Pellston Regional	1968	1975	Operated Beech E18S, DC-3 [261]
Shuttle Air Lines	California					Glendale Grand Central	1931	1932	Operated Ogden Osprey [13]
Shuttle America	Indiana		S5	TCF	MERCURY	Chicago O'Hare	1995	2017	Republic Airways Holdings merged into another subsidiary
Shuttle by United	California		UA	UAL	UNITED	San Francisco	1994	2001	Subsidiary of United Airlines, renamed United Shuttle
Sidles Airways	Nebraska					Lincoln	1930	n/a	Operated Stinson Detroiter (NC7474) [13]
Siemans Air Transport	Pennsylvania					Uniontown	1927	n/a	Founded by Charles L. Siemans [13]
Sierra Expressway	California			SRX	SIERRA EX	Oakland	1994	1996	[262]
Sierra Mountain Airways	California					Oakland	1987	1989	[263]
Sierra Nevada Airways	Nevada		ZS			Las Vegas McCarran	1984	1997	Operated Beech Baron, Cessna 402C [264]
Sierra Pacific Airlines	California					Oakland	1965	1966	Operated Beech 18 [265]
Sierra Pacific Airlines	Arizona					Tucson	1976	1982	[266]
Sierra West Airlines	California					Van Nuys	1974	1975	Operated Beech Queen Air [267]
Silver State Airlines	Nevada					Las Vegas McCarran	1979	1982	Charter carrier [268]
Silver State Helicopters	Nevada					Henderson Executive	1999	2008
Silver Wings Aviation	South Dakota					Rapid City	1975	1976	[269]
Simmons Airlines	Michigan		MQ	SYM	SIMMONS	Marquette	1978	1998	Merged into American Eagle Airlines
Sis-Q Flying Service	California					Sonoma County	1962	1979	Aerial fire fighting. Operated Grumman Tigercat [270]
Sisk Aviation Activities	Illinois					St. Louis Downtown	1964	1977	Third-level services [271]
Sizer Airways	North Dakota					Fargo-Hector Field	1970	1979	Established as Luthi Aviation. Operated Beech 18, Riley Rocket [272]
Skagway Air Service	Alaska		7J	SGY			1964	2007	[273]
Sky Bus Public Charter	Florida					Fort Lauderdale	1993	1993	Operated Boeing 727-200 [274]
Sky Courier							1988	1988	To Airborne Express [275]
Sky Harbor Air Service	Nebraska		NE	SKD	SKY DAWG	Omaha	1954	1970	[276]
Sky Harbor Air Services	Wyoming		WY	SHC	SKY HARBOR CHEYENNE	Cheyenne	1988		[277]
Sky King	Florida		5K	SGB	SONGBIRD	Miami	1990	2015	Rebranded as Songbird Airways
Sky Tours	Massachusetts						1947	1953	Established as Erie Isle Airways. Renamed to Island Airlines [278]
Sky Tours Hawaii	Hawaii						1965	1971	[279]
Sky Trek International Air Lines	Virginia					Richmond	1996	2000	Renamed Discovery Airways in 1999
Sky Trucks International	Florida					Fort Lauderdale	1972	1975	[280]
Skybus Airlines	Ohio		SX	SKB	SKYBUS	Columbus	2004	2008
Skybus Express	Georgia					Atlanta	1991	1992	Operated GAF Nomad
Skycoach Express	California						1953	1954	Founded by Irving E. Herman. Operated C-46 [281]
Skyfreighters	Texas					Grand Prairie	1984	1991	Established as Coker Airfreight. Acquired by Kitty Hawk Airways. Operated Douglas C-117D [282]
Skyfreight Airlines	Florida					Miami	1981	1984	Operated DC-3 [283]
Skyline Air Service	Washington					Seattle-Tacoma	1967	1969	Founded by Tom Wilson. To Puget Sound Airlines [284]
Skyline Motors Aviation Services	Ohio					Youngstown–Warren	1979	1981	Renamed to B.A.S Airlines [285]
Skylink Airways	Maryland					Washington Dulles	2003	2005	Rebranded as MAXjet Airways
Skymark Airlines	California					Sacramento Executive	1968	1969	[286]
Skymaster Air Taxi	New Hampshire		8M	SDD	SKY DANCE	Laconia	1989	1993	Renamed Atlantic North Airlines [287]
Skyservice USA	Colorado					Chicago Rockford	1998	2000
Skystar International	Virginia			SSK		Washington National	1984	1987	International pilgrimage [288]
Skystream Airlines	Illinois		DN			Chicago Meigs Field	1973	1980	Founded by Cecil Pond. Acquired Hub Airlines [289]
SkyValue	Florida		XP	CXP	RUBY MOUNTAIN	Fort Lauderdale-Hollywood	2006	2007
SkyValue Airways	Michigan		4A	DYN		Oakland County	2018	2018	[290]
Skyvan Airways							1963	1964	Operated C-46 [291]
Skyway Airlines (Skyway Aviation)	Missouri		ZY			Forney Field	1960	1979	Air taxi operator [292]
Skyway Airlines							1968	1980	Known as Skyway Commuter. Operated Beech E18S [293]
Skyway Airlines	Wisconsin		AL	SYX	SKYWAY-EX	Milwaukee Mitchell	1994	2008
Skyway Commuter	Florida					Ocala	1984	1985	Established ad Skyway of Ocala [294]
Skyway of Ocala	Florida					Ocala	1981	1984	Operated as Air Florida Commuter [295]
Skyways International	Florida					Miami	1946	1951	Operated C-46, DC-3, Lockheed Lodestar [296]
Skyways International	Florida					Miami	1969	1972	Renamed to Transair Cargo [297]
Skyways International	Texas					Houston Bush	1978		[298]
Skyworld Airlines	Colorado		PC	SPC		Denver	1986	1992	Formerly Denver Ports of Call
Slick Airways	Texas					Hollywood Burbank	1946	1966	To Airlift International
Slocum Airlines	Florida			SLO	SLOCUM	Miami	1981	1984	Operated as Air Florida Commuter [299]
Small Community Airlines	Florida					Dallas Love Field	2007	2009	Operated BAE Jetstream [300]
SMB Stage Lines	Texas		MJ	STG	STAGE	Dallas Fort Worth	1967	1990	Operated Convair 580, Convair 600, DC-3 [301]
Smokers Express	Florida					Orlando Melbourne	1993	1993	Not launched
Smyer Aircraft	Kansas					Strother Field	1968	1972	Operated Cessna 206, Cherokee Six [302]
Solar Airlines	New Mexico					Roswell	1964	1971	Operated Beech 18, Dumod Infinité I, PacAero Tradewind [303]
Soldotna Air Service	Alaska					Soldotna	1978	1979	[304]
Song	Georgia		DL	DAL	DELTA	Atlanta	2003	2006	Merged back in with its parent company, Delta Air Lines
Songbird Airways	Florida		6K	SGB	SONGBIRD	Orlando	1990	2017	Began as Sky King Inc. [305]
Sonora Air Lines	Nevada					Reno–Tahoe	1967	1971	Operated Cessna 150, Cessna 172, Piper PA-23 [306]
Sourdough Air Transport	Alaska					Fairbanks	1953	1962	[307]
South Atlantic Airlines	South Carolina					Myrtle Beach	1968	1969	Operated Aero Commander 500, Turbo Commander 690 [308]
South Bend Airways	Indiana					Cadet Field	1927	n/a	Founded by Stephen Darius, Carl G Jordan. Operated Pheasant H-10 [13]
South Central Air	Alaska			SCA		Kenai	1967	2001	Founded by Harold and Irene Andersen. Operated BAe Jetstream 31, BN Islander, Cessna [309]
South Central Air Transport (SCAT)	Mississippi					Natchez–Adams	1971	1977	[310]
South Central Airlines	Florida					Ocala	1963	1964	[311]
South East Airline
South Pacific Air Lines	California						1960
South Pacific Island Airways	Hawaii		HK	SPI	SOUTH PACIFIC	Honolulu	1973	1987
South Winds Cargo	Florida		WE	SWC		Miami	2002	2005	Merged into Centurion Cargo. Operated DC-10
Southcentral Air	Alaska		XE	SCA	SOUTH CENTRAL	Kenai	1975	1999	[312]
Southeast Airlines	Tennessee		SL		SOUTHEAST	Tri-Cities	1956	1959	[313]
Southeast Airlines	Florida		NS	SEA	SOUTHEAST AIR	Miami	1966	1981	Originally known as Cat Cay Airlines [311]
Southeast Airlines	Florida		Sl	SNK		Youngstown–Warren	1999	2004
Southeast Airlines (Southeastern Aviation)	Tennessee					Jackson	1960	1979	Operated de Havilland Dove [314]
Southeast Skyways	Alaska		SE			Juneau	1968	1983	Founded by Dean Williams and Billy Bernhardt. Operated Cessna 207, DHC Beaver [315]
Southeastern Commuter Airlines	Georgia					Atlanta	1973	1983	Acquired by Atlantic Southeast Airlines
Southern Air Transport (1929)	Texas						1929	1929	Controlled by Avco, the company that organized American Airlines
Southern Air Transport	Florida		SJ	SJM	SOUTHERN AIR	Miami	1947	1998	To Southern Air
Southern Airlines	Florida						1981	1981	Rebranding Florida Commuter Airlines [316]
Southern Airlink	Mississippi					Bay Springs	1996	1997	[317]
Southern Airways	Georgia		SO	SO	SOUTHERN	Atlanta	1949	1979	Merged with North Central Airlines to form Republic Airlines (1979–1986)
Southern Airways	Mississippi					Jackson–Medgar	1985	1987	Established a Flight Line [318]
Southern Aviation	Oklahoma					Lawton	1964	1974	Operated Cessna 182, Cessna 206 [319]
Southern Cross Airways							1959	1960	Operated C-46 [320]
Southern Express	Florida						1984	1986	Formerly known as Finair Express [321]
Southern International Airways	Florida						1981	1981	Successor of Florida Airlines operated as Air Florida Commuter [322]
Southern Jersey Airways	New Jersey		6J	ALC	ACOM	Cape May	1946	1991	Established as Atlantic City Airlines operating as Allegheny Commuter [323]
Southern Jersey Resorts Airways	New Jersey					Atlantic City	1965	1990	Operated Twin Otter, Dash-8 [324]
Southern Maryland Aviation	Maryland		SF			St. Mary's County	1977	1979	[325]
Southern Nevada Airlines	Nevada						1980	1981	[326]
Southern Skyways	Georgia					Atlanta	1980		A virtual airline (economics) which markets air travel branding
Southwest Air Fast Express	Oklahoma					St. Louis Lambert	1928	1929	Acquired by American Airlines
Southwest Airlines	Texas					San Antonio	1965	1967	Established as Wild Goose Flying Service [327]
Southwest Airways	California					San Francisco	1941	1958	Renamed to Pacific Air Lines
Southwest Ryan Airlines	Indiana					McIntyre Field	1928	n/a	Operated Ryan Brougham [13]
Special Aviation Systems	Michigan						2001	2004	Cargo carrier. Operated Embraer Bandeirante [328]
Speed Star Express	California						1968	2005	Operated Twin Otter [329]
Spirit Air	Alaska						2005	2009	Commuter and package carrier [330]
Spirit Aviation	California					Van Nuys	1994	1995	Charter operator [331]
Spirit Lake Airways	Iowa					Spencer	1977	1979	Renamed to Great Lakes Airlines [332]
Spirit of America Airlines	California		IM	IAS	BOXHALUER	Los Angeles	1959	1989	Established as IASCO [333]
Spokane Airways	Washington					Spokane	1990	2012	[334]
Sports Air Travel	Oregon			WCC	WEST COAST	Portland–Troutdale	1982	1999	[335]
Sports Air Travel	California					Burbank	1997	1997	To Ameriflight [336]
Sports by Air	South Carolina					Hilton Head	1968	1971	Operated Aero Commander 680 [337]
Sportsflight Airways	Arizona					Tucson	1993	1995	Renamed to Pacific International Airlines [338]
St. Germain Aviation	Illinois					Meigs Field	1964	1971	Operated Piper Twin Comanche [339]
St. Petersburg–Tampa Airboat Line	Florida					St. Petersburg	1914	1914
Stadvec Aviation	Illinois					Akron–Canton	1958	1961	Founded by Ernest Stadvec. Operated Piper PA-22 Tri-Pacer [340]
Stagecoach Airways	Texas					San Antonio	1958	1961	Operated Beech Twin Bonanza, Lockheed L.12 Electra [341]
Standard Air Cargo	California					San Diego	1946	1953	Renamed to Standard Airways [342]
Standard Air Lines	California					Los Angeles	1927	1930	Subsidiary of Aero Corporation of California. In 1930 acquired by Western Air Express
Standard Air Lines	California					Oakland	1945	1957	Established as Fireball Air Express [343]
Standard Airways	California		FD			San Diego	1953	1968	Established as Standard Air Cargo [344]
Standard Airways	Michigan					Pontiac	1966	1969	Operated Beech 18, Piper Navajo [345]
Star Air Service	Alaska					Anchorage	1932	1944	Renamed to Alaska Airlines
Starflight	Nevada					Reno–Tahoe	1975	1975	Operated BAC One-Eleven [346]
Starlight Express							1987	1991	Cargo feeder for FedEx Express [347]
Starflite	New York					White Plains	1965	1966	Contract service operator [348]
Starship Airlines	Arizona					Tucson	1991	2000	Operated Convair 240C, Convair 440F [349]
Starstruck Jet	Tennessee					Nashville	1998	1998	[350]
State Airlines	South Carolina					Charlotte Douglas	1940	1940	Operated Lockheed Lodestar, Bellanca Cruisair [13]
State Airlines	Florida					Ft. Lauderdale	1981	1984	[351]
StatesWest Airlines	Arizona		YW	SWJ	STATES	Phoenix Sky Harbor	1986	1993
Stateswide Airline	New Hampshire					Manchester–Boston	1964	1965	Operated de Havilland Dove [352]
Stearns Air Alaska	Alaska					Anchorage	1992	2001	[353]
Stewart Air Service	California					Los Angeles	1946	1971	[354]
Stol Air Commuter	California		VB			Fresno Yosemite	1972	1978	Renamed WestAir Commuter Airlines [355]
Stout Air Services	Michigan					Ford Airport	1925	1930	Purchased by National Air Transport
Strachan Skyways	Georgia					Hunter Field	1936	1938	[356]
Streamline Air	Massachusetts			SRY	STINGRAY	Hanscom Field	2010	2012
Suburban Airlines			AL			DuBois	1968	1989	To Allegheny Airlines
Suburban Airways	California
Summit Airlines	Pennsylvania		DU	SMM	SUMMITAIR	Philadelphia	1966	1986	Established as Del Air Cargo Airlines [357]
Summit Airways	Colorado					Denver	1946	1947	Established as Challenger Airlines [358]
Summit Aviation	Florida					Miami	1999	1999	Charter operator [359]
Sumo Airlines	New York		SM			New York Kennedy	1988	1996	Cargo operator. Operated Piper Lance [360]
Sun Air Express	Florida					Fort Lauderdale	2014	2016	Acquired by Southern Airways Express [361]
Sun Air International	Florida					Fort Lauderdale-Hollywood	2011	2014	Rebranded as Sun Air Express
Sun Aire Lines	California		OO			Palm Springs	1968	1984	Established as Borrego Springs Airlines. Merged into SkyWest Airlines
Sun Airlines	Missouri					St. Louis Lambert	1967	1970	Founded by George Caleshu. Operated Beech 18, Twin Otter, de Havilland Heron [362]
Sun Airlines	Florida		YX				1969	1978	[363]
Sun Jet International	Florida		JX	SJI	SUNJET	St. Pete–Clearwater	1993	1997	Founded by Tom Kolfenbach. Renamed to Southeast Airlines [364]
Sun Land Airlines	Nevada		RF			Reno	1980	1981	Operated single Boeing 737-200 [365]
Sun Pacific International	Arizona			SNP		Tucson	1995	1999	Operated Boeing 727-200 [366]
Sun Valley Airlines	Utah					Salt Lake City	1964	1972	Established as Janss Airways in 1964. Acquired by Key Airlines [367]
Sun Valley Key Airlines	Idaho					Friedman Memorial	1968	1972	Formerly Sun Valley Airlines renamed to Key Airlines
Sun West Airlines	Arizona		KY	SNW	SUN WEST	Phoenix Sky Harbor	1980	1985
Sunaire Express	Virgin Islands		OY	SUA	SUNBIRD	Saint Croix Rohlsen	1982	1994	Went in bankrupt [368]
Sunbelt Airlines	Arkansas		JM	BTR		Harrell Field	1979	1984	Known as Jamaire until March 1982 [369]
Sunbird Air	Florida					Fort Lauderdale	1984	1989	Operated Convair 440 [370]
Sunbird Airlines	North Carolina		ED	SBD	SUNBIRD	Charlotte Douglas	1979	1987	Absorbed by Atlanta Express. Became CCAir in 1986. [371]
Sunbird Airlines	Tennessee					Nashville	1980	1980	Operated Piper Cherokee Six [372]
Sunbird Airways	Florida		B6			Orlando	1993	1996	[373]
SunCoast Airlines	Florida		WS				1987	1988	Went in bankrupt
Sunjet Aviation	Florida					Orlando Sanford	1997	1999	Operated Cessna Citation V, Learjet 35 [374]
Sunrise Airlines	Nevada		OQ	SDC	SUNDANCE	Las Vegas McCarran	1967	2000	Established as Lake Powell Air Service [375]
Sunwest International
Sunworld International Airlines	Kentucky		SM	SWI	SUNWORLD	Cincinnati/Northern Kentucky	1996	2004
Sunworld International Airways	Nevada		JK	SWI	SUNWORLD	Las Vegas McCarran	1983	1988	Established as Jetwest International Airways
Supair	California					Buchanan Field	1950	1953	Operated DC-3 [376]
Superior Air	West Virginia					Fairmont	1972	1973	Operated BN Islander [377]
Superior Airlines	Georgia					Atlanta	1960	1963	Operated de Havilland Dove, Aero Commander [378]
Superior Airlines	Indiana						1961	1962
Superior Airlines	Arizona					Columbus Glenn	1994	2003	To Mesa Airlines
Susquehanna Airways	New York					Sidney	1979	1985	Established as Forde-Aire. Operated Riley Turbo Skyliner, Piper Aztec [379]
Swift Air	Florida		WQ	SWQ	SWIFTFLIGHT	Miami	1997	2019	Renamed to iAero Airways
Swift Aire Lines	California		WI			San Luis Obispo	1969	1981	Merged with Golden Gate Airlines
Swissjets	Florida					Fort Lauderdale	2000	2001	Renamed to Tourjets [380]
T
T & G Aviation	Arizona					Buckeye	1990	2000	Renamed to International Air Response. Operated Douglas DC-6, Douglas DC-7B [381]
TAB Express Airlines	Florida			TBI	TAB	Orlando Melbourne	1992	2005	Operated Beech 1900 [382]
TAG Airlines	Michigan					Detroit City	1959	1970	Shut down following crash
Tahoe Air	California		XP	CXP	CASINO EXPRESS	Lake Tahoe	1999	1999
Taku Glacier Air Gold	Alaska					Juneau	1984	1994	Operated Cessna Stationair, DHC Beaver [383]
Talkeetna Air Service	Alaska					Talkeetna	1947	1948	Renamed to Talkeetna Air Taxi [384]
Tamgass Aviation	Alaska						1964	1969	Renamed to Southcoast Airways [385]
Tanana Air Taxi	Alaska					Tanana	1972	1974	Renamed to Alaska Central Airways [386]
Tanner Airlines	California					Los Angeles	1930s	1930s	Operated Stinson Detroiter [13]
TapJets	North Dakota					Fargo Hector	2016	2018	[387]
Taquan Air Service	Alaska					Ketchikan	1977	2000	Renamed to Taquan Air. Operated DHC Beaver [388]
Tar Heel Aviation	North Dakota			THC	TARHEEL	Jacksonville Ellis	1975	2000	[389]
Tatonduk Flying Service	Alaska					Eagle	1977	1980	Renamed to Everts Air Alaska. Operated Cessna 180 [390]
Taxi Air Group	Ohio					Cleveland Burke Lakefront	1955	1957	Founded by William Knight. Renamed to TAG Airlines. Operated DHC Otter [391]
Ted	Illinois		UA	UAL	UNITED	Denver	2004	2009	Merged back into parent company United Airlines
Tejas Airlines	Texas		TB			San Antonio	1976	1980	Filed for Chapter 11 bankruptcy [392]
Telair International
Telford Aviation	Maine						1995	2004	[393]
Tempelhof Airways	Florida			TEH	TEMPELHOF	Fort Lauderdale	1981	1990	Operated from West Berlin
Temple Airlines							1968	1968	[394]
Tempus Jets	South Carolina					Greenville–Spartanburg	2007	2018	Executive jet charter. Went in bankrupt [395]
TEMSCO Airlines	Alaska					Ketchikan	1986	1991	The helicopter division continue to operate as TEMSCO Helicopters Inc. [396]
Tennessee Airways	Tennessee		ZN	TEN	TENNESSEE	Knoxville McGhee	1978	1990	Operated Embraer Bandeirante [397]
TennesseeSkies	Tennessee					Nashville	2009	2012	A Pacific Wings subsidiary
Tepper Aviation	Florida					Crestview	1987	2006	[398]
Texas International Airlines	Texas		TI	TIA	TEXAS	Houston-Hobby	1944	1982	Formed as Aviation Enterprises, became Trans-Texas Airways (1947), merged into Continental Airlines
Texas National Airlines	Texas			TXN	TEXAS NATIONAL	San Antonio	1986	1988	Established as Border Airlines [399]
The Air-Oasis Co	California					Long Beach	1963	1963	Operated DC-3 [400]
The Gulf Coast Airline	Louisiana					New Orleans	1923	1932	Renamed to Johnson Airways [401]
The Hagerstown Commuter	Maryland					Hagerstown	1962	1983	Operated as an Allegheny Commuter [402]
The Hawaii Express	Hawaii		LP	HEA		Los Angeles	1982	1983
The Lord's Airline	Florida		5Q			Miami	1986	1987
The Maui Commuter	Hawaii					Kahului	1975	1978	Founded by Jack Holzman and Robert Frost. Established as Ananda Air [403]
Thompson Aeronautical Corporation	Ohio					Cleveland	1928	1932	Renamed to Transamerican Airlines [13]
Thor Solberg Aviation	New York					Curtiss Field	1929	1930	Operated Great Lakes 2-T-1, Bellanca CH-200 [404]
Thunderbird Airlines	Utah					Ogden-Hinckley	1964	1969	Renamed to Key Airlines. Operated Twin Otter [405]
Tibben Flight Lines	Iowa					Cedar Rapids	1992	1996	Charter operator [406]
TMA Trans-Michigan Airlines	Michigan					Traverse City	1969	1972	Cargo carrier [407]
TMC Airlines	Michigan			TMM	WILLOW RUN	Willow Run	1994	2005	Cargo carrier. Operated L-188, DC-8 [408]
Tol Air	Puerto Rico		TI	TOL	TOL AIR		1983	2006	Acquired by Four Star Air Cargo
Tourjets	Florida					Fort Lauderdale	2001	2002	Established as Swissjets [409]
Tower Air	New York		FF	TOW	TEE AIR	New York Kennedy	1983	2000
TPA-The Aloha Airline	Hawaii					Honolulu	1950	1958	Established as Trans-Pacific Airlines [410]
TPI International Airways	Georgia		UF			Brunswick Golden Isles	1989	1996	[411]
Tradewinds Airlines	North Carolina		WI	TDX	TRADEWINDS EXPRESS	Piedmont Triad	1991	2010
Trans Air	Florida		GO	TRA	TRANS ISLAND	Fort Lauderdale–Hollywood	1982	1986	Established as Trans Island Airways [412]
Trans Air Lines	Louisiana					New Orleans Armstrong	1962	1963	Renamed to Air Lines. Operated Aero Commanders [413]
Trans Air Link	Florida					Miami	1986	1989	[414]
Trans Alaskan Airlines	Alaska					Anchorage	1955	1963	Operated DC-4, DC-6A, PBY-5A Catalina [415]
Trans American Charter	Illinois			ECQ		Chicago O'Hare	1992	1995	[416]
Trans Caribbean Airways	New York		TR	TCA			1945	1971	Acquired by American Airlines
Trans Continental Airlines	Michigan		TD	TCN	TRANSCOM	Willow Run	1974	1992	Established as International Airlines Academy. Rebranded as Express.Net Airlines
Trans East Airlines	New Hampshire					Manchester–Boston	1963	1972	Formed as Statewide Airlines
Trans East International	New York					Farmingdale	1982	1984	Established as New York Air. Renamed to Island Air. Operated Twin Otter, Embraer Bandeirante [417]
Trans Global Airlines	California					Long Beach	1957	1961	Founded by Donald Rich [418]
Trans Global Airlines	New Jersey					Newark Liberty	1979	1984	Charter carrier [419]
Trans Global Vacations							2002	2003	[420]
Trans International Airlines	California		TV		TRANSAMERICA	Oakland	1960	1986	Formed as Los Angeles Air Service (1946), rebranded as Transamerica Airlines
Trans International Express				BAP	BIG APPLE		1998	2002	[421]
Trans Island Airways	Florida		GO	TRA	TRANS ISLAND	Fort Lauderdale–Hollywood	1977	1982	Sold and renamed to Trans Air [422]
Trans Magic Airlines	Idaho					Boise	1969	1974	Merged into Air Idaho [423]
Trans National Airlines	California					Oakland	1973	1979	[424]
Trans Ocean Airways	Florida					Arcadia	1989	1990	Established as Gulf Air International [425]
Trans Penn Airlines	Pennsylvania					Reedsville	1971	1980	Operated Piper Navajo [426]
Trans Regional Airlines	Texas					Big Spring	1975	1977	Founded by Louis Rosembaum. Established as El Paso Transport [427]
Trans Sierra Airlines	Arizona			TSI		Tucson	1970	1971	Founded by Chris Condon and Allan Silliphant. Renamed to Sierra Pacific Airlines [428]
Trans Southern Airways	South Carolina					Florence	1976	1985	Established as Pee Dee Air Express Inc. [429]
Trans Southern Aieways	Georgia						1984	1985	Routes that had been dropped by Piedmont Airlines [430]
Trans States Airlines	Missouri		AX	LOF	WATERSKI	Chicago–O'Hare Denver	1989	2020	Shutdown due to travel disruptions caused by the COVID-19 pandemic
Trans Tropic Airlines	Florida					Miami
Trans World Airlines	Missouri		TW	TWA	TWA	New York Kennedy	1925	2001	Merged into American Airlines.
Trans World Connection						New York Kennedy Los Angeles
Trans World Express					RZ	Philadelphia Northeast	1987	1995
Trans-Air-Link	Florida			GJB	SKY TRUCK	Opa Locka	1977	?
Trans-Cal Airlines	California					Long Beach	1968	1971	Operated Beech Queen Air, Beech Bonanza [431]
Trans-Central Airlines	Oklahoma		ZM	ACN		Oklahoma City	1980	1984	[432]
Trans-Colorado Airlines	Colorado		VJ	TCE	TRANS COLORADO	Gunnison–Crested Butte	1980	1988	Became a Continental Express carrier
Trans-Florida Airlines	Florida			TFA	TRANS FLORIDA	Daytona Beach	1966	2006	Established as Daytona Aviation in 1962 [433]
Trans-Marine Airways	New York					Daytona Beach	1945	1946	Charter services [434]
Trans-Michigan Airlines	Michigan					Traverse City	1969	1970	Operated Beech 99, Cherokee Six [435]
Trans-Mo Airlines	Missouri		XU				1966	1986
Trans-Nebraska Airlines	Nebraska						1971	1973	Founded by Tom Brown. Operated Cessna 402A [436]
Trans-Nevada Air Service	Nevada					Las Vegas McCarran	1968	1971	Commuter services. Operated Beech C-45 Expeditor [437]
Trans-Pacific Airlines	Hawaii					Honolulu	1946	1950	Renamed to TPA-The Aloha Airline. Operated C-47 [438]
Trans-Texas Airways	Texas		TT			Dallas Fort Worth	1947	1968	Renamed to Texas International Airlines. Operated DC-3, Convair 240 [439]
Transair	New York					New York-LaGuardia	1946	1946	[440]
Transair Airlines	Florida					St. Pete–Clearwater	1946	1949	Operated DC-3, DC-4, Lockheed Super Electra, Lockheed Lodestar [441]
Transair Cargo	Florida					Miami	1972	1977	Established as Skyways International in 1962 [442]
Transair Hawaii	Hawaii					Honolulu	1946	1948	Operated C-46 [13]
Transamerica Airlines	California		TV	TVA	TRANS-AMERICA	Oakland	1979	1986	Established in 1948 as Los Angeles Air Services
Transcontinental & Western Air	New York					New York-LaGuardia	1930	1950	Became TWA, Operated DC-1, DC-2 [443]
Transcontinental Air Transport							1928	1929	Merged with Maddux Air Lines
TransMeridian Airlines	Georgia		T9	TRZ	TRANS MERIDIAN	Orlando Sanford	1995	2005	Established as Prime Air
Transocean Air Lines	California		TL		TALOA	Oakland	1946	1960	Went bankrupt [444]
TransOcean Airways	Louisiana		QG	GAT	GULFTRANS	New Iberia	1989	1990	Established as Gulf Air Transport. Charter operator
Transtar Airlines	Florida			TRH	TRANSTAR	Orlando	1992	1993	[445]
TranStar Airlines	Texas		MC	TST	TRANSTAR	Houston-Hobby	1986	1987	Shut down by parent company Southwest Airlines
Transtate Airlines	New York					New York-LaGuardia	1963	n/a	Operated Lockheed L-1049 [446]
Transwest Air Express	California			ACW		Oakland	1977	1981	Established as Zoom Zoom Air in 1973. Renamed to Air Charter West. Operated DC-3 [447]
Transwestern Airlines	Utah		WZ	TRW	TRANS WEST	Logan-Cache	1977	1983	Acquired by Horizon Air
Travel Air Aviation							1969	1972	As part of Allegheny Commuter. Operated Beech 99 [448]
Tri-Motor Safety Airlines	New York					Garden City	1929	1929	Rename to New York Safety Airlines. Operated Ford Trimotor (NC1780) [449]
Tri-State Airlines	Iowa					Rickenbacker	1930	1936	Renamed to Hanford Tri-State Airlines [450]
Tri-State Flying Service	West Virginia					Huntington Tri-State	1971	1972	Established as Air Enterprises in 1969 [451]
Tricon International Airlines	Texas		RI			Dallas Love Field	1967	1978	Operated Beech 18, DC-3 [452]
Trinity Air Bahamas	Florida					Fort Lauderdale–Hollywood	1993	1993	[453]
TriStar Airlines	Nevada		T3	TRY	TRISTAR AIR	Las Vegas McCarran	1995	1997
Tropic Air	Hawaii					Honolulu	1980	1989	Associated with Air Molokai [454]
Tropic Air	California					Burbank	1988	1988	[455]
Tropical Airways	New York					New York Kennedy	1986	1989	[456]
Tropics International	Florida					Miami	1968	1971	Operated Beech 18 [457]
Trump Shuttle	New York		TB	TPS	TRUMP	New York-LaGuardia	1989	1992	To US Airways Shuttle
Tulip City Executive Express	Minnesota					Holland	1995	1995	Operated Beech 18 [458]
Tulsa-Oklahoma City Airline	Oklahoma					Tulsa	1928	1929	Ownership transferred to Universal Aviation Corporation [459]
Turbo Air	Idaho					Boise	1995	1995	Charter carrier [460]
Turks Air Cargo	Florida					Miami	1972	2015	Founded by Robert Caravan [461]
Turner Airlines	Indiana					Indianapolis	1947	1950	Renamed to Lake Central Airlines [462]
Twentieth Century Airlines	North Carolina					Charlotte Douglas	1946	1963	Founded by Glen Shave and Christopher Bachman. Operated DC-3, DC-4. To North American Airlines [463]
Tyee Airlines	Alaska		OF			Ketchikan	1975	1986	Operated DHC Beaver [464]
Tyme Airlines	Ohio					Cleveland Burke	1965	1967	Merged into Wright Airlines [465]
U
U Fly Air Freighters	Texas					Dallas Fort Worth	1973	1975	Cargo operator [466]
U.S. Airlines	New York					New York-LaGuardia	1945	1952	Non-scheduled services [467]
U.S. Aviation	Wyoming		BH			Riverton	1977	1979	Renamed to Air U.S. [468]
UltrAir	New York			ULT	ULTRAIR	New York Kennedy	1993	1994	[469]
UltrAir	Texas		RL	ULT		Houston Bush	1993	1994	Operated 727-200 [470]
Unalakleet Air Taxi	Alaska					Unalakleet	1953	1979	Renamed to Ryan Air [471]
United Couriers	California					Burbank	1971	1971	Merged with California Air Charter [472]
United Feeder Service	Illinois		U2	UFS	FEEDER EXPRESS	Chicago O'Hare	1993	2000	[473]
United Shuttle	California		UA	UAL	UNITED	San Francisco	1994	2001	Subsidiary of United Airlines, formerly Shuttle by United
United States Air Transport	New York					New York Curtis	1929	1930	Operated Ryan Brougham [13]
United States Overseas Airlines	New Jersey					Cape May	1946	1964	Carrier operating primarily for the US Military [474]
United Union Airways	Washington					Felts Field	1929	1929	Founded by W R Frentzel, C M Baker & Francis Baker [475]
Universal Air Lines Corporation	Missouri					St. Louis Lambert	1928	1934	To American Airlines
Universal Airlines	Michigan		UV	UTQ		Willow Run	1966	1972	Established as Zantop Air Transport. To Saturn Airways
Universal Airlines	Michigan					Willow Run	1990	1992	Cargo operator [476]
Universal Aviation Corporation	Missouri						1929		An airline holding company
Upper Valley Aviation	Texas					McAllen Miller	1964	1975	Operated Beech 99, Beech E18S [477]
Uraba, Medellin & Central Airways	New York					New York-LaGuardia	1955	n/a	[13]
US Aircoach Airlines	California					Hollywood Burbank	1949	1956	Founded by Louis Powell and Wyman Reynolds [478]
US Airways	Arizona		US	USA	US AIR	Phoenix Sky Harbor	1997	2015	Founded as All American Aviation (1937), renamed All American Airways (1949), renamed Allegheny Airlines (1953), renamed USAir (1979), merged into American Airlines
US Airways Express						Phoenix Sky Harbor	1967		Merged with American Eagle
US Airways Shuttle	Virginia					Washington National	1961		Founded as Eastern Air Lines Shuttle, merged with American Eagle
US Check Airlines	Ohio						1974	1974	Delivery of documents and small packages [479]
US Helicopter	New York		UH	USH	US HELI	Downtown Manhattan Heliport	2004	2009
USA3000 Airlines	Pennsylvania		US	GWY	GETAWAY	Philadelphia	2001	2012
USAfrica Airways	Virginia					Washington Dulles	1994	1995
USAir	Arizona					Phoenix Sky Harbor	1979	1997	Established as All American Aviation (1937). Renamed to: All American Airways (1949), Allegheny Airlines (1953), USAir (1979), US Airways (1997)
Utah Pacific Airways	Utah					Ogden	1931	n/a	[13]
Uvalde Aero Service	Texas					Uvalde	1965	1977	Operated Lockheed L-12 Electra Junior, Piper Navajo, Piper Twin Comanche [480]
V
Vagabond Air Travel Club	Ohio						1970	1974	Operated DC-6B, L-188 Electra [481]
Vail Airways	Colorado						1966	1968	Founded by Gordon Autry [482]
Val-Air Lines	Texas					Mercedes	1950	n/a	Feeder service. Operated Beech Bonanza, Ryan Navion [13]
Valdez Airlines	Alaska					Anchorage	1980	1984	Merged with Air North to form Liberty Air [483]
Valdosta Phoenix Airlines	Georgia					Valdosta	1972	1973	[484]
Vale International Airlines	Tennessee			VIN		Nashville	1979	1980	[485]
Valley Airlines	California					Oakland	1968	1974	Merged with Ram Airways to form Pacific Northwest Airways [486]
Valley Airlines	Maine					Fort Kent	1981	1989	Renamed to Northeast Express [487]
Valley Airpark Commuter Service	Colorado					Denver	1975	1977	[488]
Valley Catalina Airlines	California					Van Nuys	1981	1981	[489]
Valley Isle Aviation	Hawaii					Kahului	1965	1967	[490]
ValuJet Airlines	Georgia		J7	VJA	CRITTER	Atlanta	1993	1997	Merged into AirTran Airways
Vance Air Services	Montana					Great Falls	1928	n/a	Founded by Clare Vance. Operated Stinson Detroiter [13]
Vance International Airways	Washington					Boeing Field	1949	1970	Became McCulloch International Airlines
Vanguard Airlines	Missouri		NJ	VGD	VANGUARD AIR	Kansas City	1994	2002	Low cost /low fare airline
Varney Air Lines	Idaho					Salt Lake City	1926	1934	Merged into United Airlines
Vee Neal Airlines	Pennsylvania					Latrobe	1980	1983	renamed to Jetstream International Airlines [491]
Vercoa Air Service	Illinois					Danville	1964	1975	Renamed to Britt Airways [492]
Vero Monmouth Airlines	Georgia		VM	VMA	VERO MAMMOUTH	Vero Beach	1973	1975	Operated de Havilland Heron, Martin 4-0-4 [493]
Veterans Air Lines	New Jersey					Newark	1945	n/a	Operated DC-3, DC-4 [494]
Via Airlines	Florida		VC	SRY		Orlando	2015	2019	Established as Charter Air Transport. Operated Embraer Brasilia, Embraer ERJ 145 [495]
Viair	New jersey					Newark	1935	1935	Charter and resort air service [496]
ViaAir	Florida		VC	SRY	STINGRAY	Beckley Raleigh County	1997	2019	Went bankrupt
Victory Aviation Services International	New York					New York-LaGuardia	1995	1999	[497]
Viking Air Lines	California					Hollywood Burbank	1945	1949	Established as Aero-Van Express [498]
Viking International Airlines	Minnesota		VO	VIK	VIKING	Minneapolis–Saint Paul	1969	1994	Acquired by Eagle Air International [499]
Vintage Airways	Florida					Kissimmee	1992	1995	Founded by Richard Branson operated in 1940s livery [500]
Vintage Props and Jets	Florida		VQ	VPP	VINTAGE	New Smyrna Beach	1992	2008	Went bankrupt
Virgin America	California		VX	VRD	REDWOOD	San Francisco	2004	2018	Acquired by Alaska Airlines
Virgin Islands Seaplane Shuttle	US Virgin Islands			VSS	WATERBIRD	Saint Croix	1982	1989	[501]
Virginia Air Cargo	Maryland					Baltimore–Washington	1974	1979	Operated BN islander, Short Skyvan [502]
Visco Flying Service	California					Los Angeles	1964	1967	Operated shuttle service. Renamed to Imperial Airlines [503]
Viscount Air Service	Arizona			VCT	VISCOUNT AIR	Tucson	1992	1996	Operated B-727, B-737
Vision Airlines	Nevada		V2	RBY	RUBY	North Las Vegas	1994	2017	Established as Vision Air. Incorporated in Virginia. Revoked by State
VQ Airlines	Florida					Daytona Beach	1970	1973	Airline division of Volusia Aviation Service [504]
Vroman Aviation	Texas						1965	1972	Established as Champs Aviation [505]
W
Walatka Air Service	Alaska						1930	1930	[506]
Walker's International	Florida		XW	WRC		Fort Lauderdale	1982	2003	Established as Jet Hansa Corporation in 1967 [507]
Warsaw Aviation	Indiana					Warsaw	1971	1971	Third-level services. Operated Piper Twin Comanche, Piper Apache [508]
Waterman Airlines	Alabama					Mobile	1946	1948	Operated Lockheed Lodestar, DC-3 [509]
Washington Airlines	Maryland					Baltimore–Washington	1968	1969	STOL operation [510]
Washington Flying Service	Virginia					Washington	1928	1929	Scenic flights [511]
Washington-Baltimore Airways	Maryland					Baltimore–Washington	1961	1971	Operated Beech 18, Piper Apache [512]
Watermakers Air	Florida					Fort Lauderdale	1999	2018	Operated Cessna Grand Caravan [513]
Waterman Airlines	Alabama						1945	1947	Intrastate carrier [514]
Watertown Airways	South Dakota					Watertown	1935	1936	[13]
Webber Airlines	Alaska					Ketchikan Harbor Seaplane Base	1970	1979	Founded by Jim Webber. Merged with Flair Air to form Southeast Alaska Airlines. Operated DHC Beaver], Grumman Goose [515]
Wedekind-Schmidlapp Flying Service	Ohio					Hook Field	1932	1961	Founded by Larry Schmidlapp and George "Pappy" Wedekind. Operated Waco VKS-7 [516]
Wedell-Williams Air Service Corporation	Louisiana					Patterson	1929	1936	Founded by Jimmy Wedell and Harry Palmerston Williams. Acquired by Eastern Air Lines. Operated Lockheed Vega 5B [517]
Wes-Tex Aircraft	Texas					Lubbock Airport	1964	1971	Operated Piper Navajo, Piper Twin Comanche, Piper Cherokee [518]
West Central Airlines	Nebraska					Omaha	1966	1971	Operated de Havilland Dove, Cherokee Six, Cessna 182 [519]
West Coast Air Cargo	Oregon			WCC	WEST COAST	Portland–Troutdale	1982	1999	Cargo carrier [520]
West Coast Airlines	Washington		WC			Seattle–Tacoma	1941	1968	Merged with Pacific Air Lines and Bonanza Air Lines to form Air West which was then renamed Hughes Airwest in 1970
WestAir Airlines	California					Fresno Yosemite	1978	1986	Established as Stol Air Commuter. Renamed to WestAir Commuter Airlines [521]
WestAir Commuter Airlines	California		OE	SDU	SUNDANCE	Fresno Yosemite	1978	1992	Formerly Stol Air Commuter, to Mesa Air Group
Westair Transport	California						1947	1960	[522]
Westates Airlines	California New Jersey		WS	WSA	WESTATES	Los Angeles Atlantic City	1984	1995	Renamed to Gray Line Air [523]
Western Air Express	California					Los Angeles	1926	1930	Operated Douglas M-2, Fokker F-10 [524]
Western Air Express Texas	Texas					Midland	2004	2016	Operated Beech Queen Air 70 [525]
Western Air Industries	California					Redding	1960	1960	Aerial firefighting carrier. Renamed to Aero Union. Operated B-25 Mitchell [526]
Western Air Service	Nebraska					Eppley Airfield	1930	1930	Operated Ford Trimotor [13]
Western Air Stages	Colorado					Grand Junction	1972	1976	Operated Beech Queen Air, Riley Dove 400 [527]
Western Aircraft	Idaho					Gooding	1964	1971	Operated Beech 18, Piper Apache [528]
Western Aircraft Salvage	California					Santa Maria	1974	1980	Operated Beech 18, Piper Apache [529]
Western Airlines	California		WA	WAL	WESTERN	Los Angeles	1941	1987	Merged into Delta Air Lines
Western Airlines (2007)	Washington		XP	CXP	RUBY MOUNTAIN	Bellingham	2007	2007
Western Alaska Airlines	Alaska					Kodiak	1940	1973	Merged with Kodiak Airways to form Kodiak Western Alaska [530]
Western Express Air	Arizona					Laughlin/Bullhead		2007
Western Pacific Airlines	Colorado		W7	KMR	KOMSTAR	Colorado Springs	1995	1998
Westflight Aviation	Alaska					Ketchikan	1981	1986	Acquired by Temsco Airlines [531]
WestJet Express	Nevada					Fresno Yosemite	1998	1999	Renamed to Allegiant Air [532]
Westward Airways	Nebraska		CN	WWD	WESTWARD	Western Nebraska	2004	2005
Wheeler Airlines	North Carolina					Raleigh–Durham	1969	1991	Established as Wheeler Flying Service [533]
Whidbey Flying Service	Washington					Oak Harbor	1964	1969	Founded by Wes Luipen. To Puget Sound Airlines [534]
Wien	Alaska					Anchorage	1982	1984	[535]
Wien Air Alaska			WC	WAA			1973	1982	Several name changes over the years, final name Wien [536]
Wien Airways of Alaska							1926	1935	Established as Northern Air Transport [537]
Wien Alaska Airways							1935	1968	Merged with Northern Consolidated Airlines to form Wien Consolidated Airlines [538]
Wien Consolidated Airlines							1968	1973	Formed by the merger of Wien Alaska Airlines and Northern Consolidated Airlines [539]
Wilbur’s Inc.	Alaska					Anchorage	1984	1992	[540]
Wild Goose Flying Service	Texas					San Antonio	1984	1992	[541]
Wildblue Yonder-Aero Taxi	Idaho					Lemhi County	1998	1998	[542]
Williams Air	New Jersey						1981	1983	Operated BN Islander [543]
Wilmington Catalina Airlines	California					Catalina	1931	1941	[544]
WinAir Airlines	Utah			WNA	WINAIR	Salt Lake City	1997	1999
Winged Cargo Company	Pennsylvania					Northeast Philadelphia	1931	1946	Freight service. Operated DC-3 towing Waco CG-4 [545]
Wings Air	Georgia			WAI		Atlanta	2008	2010	[546]
Wings Airways	Pennsylvania		WQ	WAW	WING SHUTTLE	Blue Bell Wings Field	1977	1991
Wings Express	California					Burbank	1993	1993	Cargo carrier. Acquired by Ameriflight [547]
Wings of Alaska	Alaska		K5	SQH	SASQUACH	Juneau	1982	2017	Founded by Dean Williams and Billy Bernhardt. Established as Southeast Skyways. Operated Cessna 207, DHC-3 Otter
Wings West Airlines	California		RM	WWM	WINGS WEST	McChesney Field	1979	1998	Later operated as American Eagle, then merged into Simmons Airlines
Winkys Fish Airlines	Alaska					Anchorage	1990	1990	Operated Boeing 727. Salmon transport [548]
Winnipesaukee Airlines	Florida					Tampa	1976	1977	[549]
Wisconsin Central Airlines	Wisconsin					Clintonville	1946	1952	Renamed to North Central Airlines [550]
Wise Airlines	Texas		4W			San Angelo	1983	1985	Operated Beech 99, Twin Otter. Went bankrupt [551]
Woodley Airways	Alaska					Merrill Field	1932	1945	Renamed to Pacific Northern Airlines [552]
Woods Air Service	Alaska					Palmer	1961	2000	[553]
World Airways	Georgia		WO	WOA	WORLD	Atlanta	1948	2014
World American Airlift	California					Fresno Yosemite	1968	1970	[554]
World Wide Airlines	Alaska					Anchorage	1956	1962	Established as Pearson-Alaska Airlines in 1948. Operated DC-4, C-46, L-749, L-1049 [555]
Worldwide Airlines	Illinois					Chicago Midway	1983	1986	Subsidiary of Carefree Vacations Inc. [556]
Wrangler Aviation	North Carolina					Piedmont Triad	1973	1991	Established as Bluebell Aviation in 1969. Renamed to Tradewinds Airlines [557]
Wright Airlines	Ohio		FW	WRT	WRIGHT	Cleveland Burke	1966	1983	Went bankrupt
WTC Air Freight	New Jersey						1967	1987	Acquired by BAX Global [558] [559]
Wyoming Air Service	Wyoming					Cheyenne	1930	1937	Renamed to Inland Air Lines. Operated Stinson Junior, Boeing 247D [560]
Wyoming-Montana Air Lines	Wyoming					Casper–Natrona	1930	1938	Renamed to Inland Air Lines in 1938 [561]
X
Y
Yankee Airlines	Massachusetts					Pittsfield	1962	1968	Acquired by Executive Airlines. Operated de Havilland Dove [562]
Yosemite Airlines	California		JE			Columbia	1975	1981	[563]
Yukon Air Service	Alaska					Fairbanks	1967	1973	Founded by Roger Dowding. Renamed to Air North [564]
Yutana Airlines	Alaska					Anchorage	1987	1994	Renamed to Alaska Central Express [565]
Yute Air	Alaska		4Y	UYA		Bethel	2004	2017	[566]
Yute Air Alaska	Alaska					Bethel	1974	2000	Established as Bob Harris Flying Service. Renamed to Flight Alaska [567]
Z
Zantop Air Transport	Michigan					Willow Run	1962	1966	To Universal Airlines
Zantop Flying Service	Michigan					Willow Run	1946	1962	Became Zantop Air Transport
Zantop International Airlines	Michigan		VK	ZAN	ZANTOP	Willow Run	1972	2005
Zetta Jet	California					Burbank	2015	2017	Established as Advanced Air Management [568]
Zia Airlines	New Mexico					Las Cruces	1972	1980	Renamed to Air New Mexico. Air ambulance services [569]
Zimmerly Air Lines	Idaho					Boise	1942	1946	Renamed Empires Airlines [570]
Zoom Zoom Air	California					Oakland	1973	1974	Renamed to Air Charter West. Operated Basler BT-67 [571]

See also

Wikimedia Commons has media related to Defunct airlines of the United States .

• List of airlines of the United States
• List of airports in the United States
• List of defunct airlines of Guam
• List of defunct airlines of Puerto Rico
• List of defunct airlines of the United States Virgin Islands

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51. "Olson Air Service". Airline History. Retrieved 6 March 2020.
52. "Omaha Aviation Commuter". Airline History. Retrieved 3 March 2020.
53. "Omega Air Cargo". Airline History. Retrieved 4 March 2020.
54. "Omni Air Express". Airline History. Retrieved 4 March 2020.
55. "Omni Airlines". Airline History. Retrieved 4 March 2020.
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57. "Orvis Nelson Air Transport Company". Airline History. Retrieved 4 March 2020.
58. "Oneida County Aviation". Airline History. Retrieved 4 March 2020.
59. "OneJet". Airline History. Retrieved 4 March 2020.
60. "ONG Airlines". Airline History. Retrieved 4 March 2020.
61. "Orange Air". rzjets. Retrieved 10 October 2019.
62. "Orion Air". rzjets. Retrieved 10 October 2019.
63. "Orion Airways". Airline History. Retrieved 5 March 2020.
64. "Orlando Airlines". Airline History. Retrieved 5 March 2020.
65. "Oscar Winchell Air Service". Airline History. Retrieved 5 March 2020.
66. "Otis Spunkmeyer Air". Airline History. Retrieved 5 March 2020.
67. "Otter Air". Airline History. Retrieved 5 March 2020.
68. "Overseas International Distributors". Airline History. Retrieved 5 March 2020.
69. "Owensboro Aviation". Airline History. Retrieved 5 March 2020.
70. "Oxnard Air Freight". Airline History. Retrieved 5 March 2020.
71. "P & M Flying Services". Airline History. Retrieved 5 March 2020.
72. "P & N Flight and Charter". Airline History. Retrieved 5 March 2020.
73. "PAC Air". Airline History. Retrieved 6 March 2020.
74. "Pacific Air Charter". Airline History. Retrieved 6 March 2020.
75. "Pacific Air Express". Airline History. Retrieved 17 December 2019.
76. "Pacific Air Freight". Airline History. Retrieved 7 March 2020.
77. "Pacific Airways". Airline History. Retrieved 3 April 2020.
78. "Pacific Alaska Airlines". rzjets. Retrieved 10 October 2019.
79. "Pacific Cal Air". rzjets. Retrieved 11 October 2019.
80. "Pacific Cargo". Airline History. Retrieved 7 March 2020.
81. "Pacific Coastal Airlines". rzjets. Retrieved 11 October 2019.
82. "Pacific Inter Air". rzjets. Retrieved 22 September 2019.
83. "Pacific International Airlines". rzjets. Retrieved 11 October 2019.
84. "Pacific Interstate Airlines". StanWing. Retrieved 7 May 2020.
85. "Pacific National Airways". Airline History. Retrieved 7 March 2020.
86. "Pacific Northern Airlines". Airline History. Retrieved 21 February 2020.
87. "Pacific Ocean Airlines". Airline History. Retrieved 6 March 2020.
88. "Pacific Overseas Airlines". StanWing. Retrieved 8 May 2020.
89. "Pacific Western Airways". Airline History. Retrieved 8 March 2020.
90. "Paklook Air". Airline History. Retrieved 8 March 2020.
91. "Palm Springs Airlines". Airline History. Retrieved 8 March 2020.
92. "Pan Alaska Airways". Airline History. Retrieved 8 March 2020.
93. "Pan Am Air Bridge". Sunshine Skies. Retrieved 26 August 2019.
94. "Panagra Airways". rzjets. Retrieved 11 October 2019.
95. "Panama Airways". Sunshine Skies. Retrieved 26 August 2019.
96. "Panhandle Airways". Sunshine Skies. Retrieved 27 August 2019.
97. "Paradise Airlines". Airline History. Retrieved 8 March 2020.
98. "Paradise Airways". StanWing. Retrieved 8 May 2020.
99. "Paragon Air". Airline History. Retrieved 9 March 2020.
100. "Paramount Airlines". Airline History. Retrieved 9 March 2020.
101. "Passaat Airlines". Airline History. Retrieved 9 March 2020.
102. "Patriot Air". rzjets. Retrieved 11 October 2019.
103. "Patriot Airlines". rzjets. Retrieved 11 October 2019.
104. "Paul Mantz Air Service". Airline History. Retrieved 9 March 2020.
105. "Peak Air". Airline History. Retrieved 9 March 2020.
106. "Pearson Aircraft". Airline History. Retrieved 9 March 2020.
107. "Pearson-Alaska Airlines". Airline History. Retrieved 10 March 2020.
108. "Peck & Rice Airways". Airline History. Retrieved 10 March 2020.
109. "Pegaso Air". StanWing. Retrieved 8 May 2020.
110. "Pegasus Air". Airline History. Retrieved 8 May 2020.
111. "Peninsula Airways". Airline History. Retrieved 10 March 2020.
112. "Peninsular Air Transport". Aero Transport Data Bank. Retrieved 21 October 2019.
113. "Pennsylvania Air Lines". Airline History. Retrieved 8 May 2020.
114. "Pennsylvania Airlines". StanWing. Retrieved 9 May 2020.
115. "Pennsylvania Commuter Airlines". StanWing. Retrieved 9 May 2020.
116. "Penobscot Airways". Airline History. Retrieved 23 May 2020.
117. "Permian Airways". Airline History. Retrieved 10 March 2020.
118. "PHH Air". Airline History. Retrieved 10 March 2020.
119. "Philadelphia Rapid Transit". Airline History. Retrieved 10 March 2020.
120. "Phoenix Air". Sunshine Skies. Retrieved 27 August 2019.
121. "Phoenix Airways". Sunshine Skies. Retrieved 27 August 2019.
122. "Pine State Airlines". Airline History. Retrieved 3 April 2020.
123. "Pinehurst Airlines". Sunshine Skies. Retrieved 27 August 2019.
124. "Pinnacle Airline". Airline History. Retrieved 11 March 2020.
125. "Pioneer Air Lines". rzjets. Retrieved 11 October 2019.
126. "Pioneer Airlines". Airline History. Retrieved 11 March 2020.
127. "Pioneer Airways". Airline History. Retrieved 11 March 2020.
128. "Pioneer Airways". Airline History. Retrieved 11 March 2020.
129. "Pitcairn Aviation". Airline History. Retrieved 11 March 2020.
130. "Planet Airways". Airline History. Retrieved 28 September 2019.
131. "Pocono Airlines". rzjets. Retrieved 12 October 2019.
132. "Pollack Flying Service". Airline History. Retrieved 12 March 2020.
133. "Pompano Airways". Sunshine Skies. Retrieved 27 August 2019.
134. "Pomona Valley Aviation". Airline History. Retrieved 12 March 2020.
135. "Potomac Air". rzjets. Retrieved 12 October 2019.
136. "Precision Airlines". rzjets. Retrieved 12 October 2019.
137. "President Airlines". StanWing. Retrieved 9 May 2020.
138. "Presidential Air". rzjets. Retrieved 12 October 2019.
139. "Presidential Express". rzjets. Retrieved 12 October 2019.
140. "Prestige Airways". Airline History. Retrieved 12 March 2020.
141. "PrimAir". Airline History. Retrieved 14 March 2020.
142. "Prime Air". Airline History. Retrieved 14 March 2020.
143. "Prime Air". Airline History. Retrieved 14 March 2020.
144. "Princeton Air Link". rzjets. Retrieved 12 October 2019.
145. "Princeton Airways". Airline History. Retrieved 14 March 2020.
146. "Princeton Aviation Corporation". Airline History. Retrieved 15 March 2020.
147. "Princeville Airways". Airline History. Retrieved 15 March 2020.
148. "Pro Air". Sunshine Skies. Retrieved 28 August 2019.
149. "Profit Express Airlines". Airline History. Retrieved 15 March 2020.
150. "Profit Express Airlines". Airlines Gallery. Retrieved 15 March 2020.
151. "Pronto Aviation Services". Airline History. Retrieved 15 March 2020.
152. "Puget Sound Airlines". Airline History. Retrieved 23 April 2020.
153. "Purdue Airlines". rzjets. Retrieved 12 October 2019.
154. "Quaker City Airways". Airline History. Retrieved 15 March 2020.
155. "Queen City Flying Service". Airline History. Retrieved 15 March 2020.
156. "Ramp 66". Airline History. Retrieved 15 March 2020.
157. "Ranger Airlines". Airline History. Retrieved 16 March 2020.
158. "Rapid Air Lines". Airline History. Retrieved 16 March 2020.
159. "Rapid City Airlines". Airline History. Retrieved 16 March 2020.
160. "Raritan Valley Air". Airline History. Retrieved 16 March 2020.
161. "Rasmark Jet Charter". Airline History. Retrieved 16 March 2020.
162. "Raven Air". Airline History. Retrieved 16 March 2020.
163. "Ray Peterson Flying Service". Airline History. Retrieved 16 March 2020.
164. "RCR Air". Airline History. Retrieved 16 March 2020.
165. "Reading Aviation Service". Airline History. Retrieved 16 March 2020.
166. "Red Arrow Flying Service". Airline History. Retrieved 6 December 2020.
167. "Chalks Ocean Airways". Air & Space. Retrieved 6 December 2020.
168. "Red Carpet Airlines". Sunshine Skies. Retrieved 21 March 2018.
169. "Redline Air Charters". Airline History. Retrieved 16 March 2020.
170. "Regent Air". Airline History. Retrieved 17 March 2020.
171. "Regina Airlines". Ed Coates Collection. Retrieved 2 April 2020.
172. "Reilly Air Service". Airline History. Retrieved 17 March 2020.
173. "Reno Air Express". rzjets. Retrieved 12 October 2019.
174. "Renown Aviation". Airline History. Retrieved 17 March 2020.
175. "Resort Air". Airline History. Retrieved 17 March 2020.
176. "Resort Air". Airline History. Retrieved 17 March 2020.
177. "Resort Air". Airline History. Retrieved 17 March 2020.
178. "Resort Airlines". rzjets. Retrieved 12 October 2019.
179. "Resort Airlines". Airline History. Retrieved 17 March 2020.
180. "Resort Airlines". Airline History. Retrieved 17 March 2020.
181. "Resort Airways". Airline History. Retrieved 17 March 2020.
182. "Resort Commuter". Airline History. Retrieved 17 March 2020.
183. "Resort Commuter Airlines". Airline History. Retrieved 17 March 2020.
184. "Resort Commuter Airlines". rzjets. Retrieved 12 October 2019.
185. "Rhoades International". Airline History. Retrieved 17 March 2020.
186. "Richmond Aviation". Airline History. Retrieved 17 March 2020.
187. "RKO General". Airline History. Retrieved 18 March 2020.
188. "Robertson Aircraft Corporation". Airline History. Retrieved 18 March 2020.
189. "Robin Airlines". Airline History. Retrieved 18 March 2020.
190. "Robinson Airlines". Airline History. Retrieved 18 March 2020.
191. "Roblex Aviation". rzjets. Retrieved 14 October 2019.
192. "Rochester Aviation". Airline History. Retrieved 18 March 2020.
193. "Rockford Air Charter". Airline History. Retrieved 18 March 2020.
194. "Rogers Heavy Lift Helicopters". Airline History. Retrieved 18 March 2020.
195. "Rose Aviation". Airline History. Retrieved 18 March 2020.
196. "Rosenbalm Aviation". rzjets. Retrieved 15 September 2019.
197. "Roseswift Air Service". Airline History. Retrieved 18 March 2020.
198. "Roswell Airlines". Airline History. Retrieved 19 March 2020.
199. "Roust Airways". Airline History. Retrieved 19 March 2020.
200. "Royal Air". Airline History. Retrieved 19 March 2020.
201. "Royal American Airlines". Airline History. Retrieved 19 March 2020.
202. "Royal American Airlines". Stanwing. Retrieved 19 March 2020.
203. "Royal American Airways". Airline History. Retrieved 19 March 2020.
204. "Royal Hawaiian Air Service". Airline History. Retrieved 20 March 2020.
205. "Royal Hawaiian Airlines". Airline History. Retrieved 20 March 2020.
206. "Royal West Airlines". Airline History. Retrieved 20 March 2020.
207. "Royal West Airlines". Airline History. Retrieved 23 February 2020.
208. "Royal West Airlines". Stanwing. Retrieved 20 March 2020.
209. "Royal-Air". Airline History. Retrieved 20 March 2020.
210. "Rugby Aviation". Airline History. Retrieved 20 March 2020.
211. "Ryan Ai". Airline History. Retrieved 20 March 2020.
212. "S.I. Airways". Airline History. Retrieved 20 March 2020.
213. "S.S. Airways". Airline History. Retrieved 21 March 2020.
214. "Saber Aviation". Airline History. Retrieved 21 March 2020.
215. "Safeway Airlines". Airline History. Retrieved 21 March 2020.
216. "Sair". StanWing. Retrieved 10 May 2020.
217. "San Diego Sky Freight". Airline History. Retrieved 21 March 2020.
218. "San Juan Airlines". rzjets. Retrieved 14 October 2019.
219. "San Juan Airlines". Airline History. Retrieved 21 March 2020.
220. "San Marino Taxi Aereo". Airline History. Retrieved 21 March 2020.
221. "Santa Fe Airline Company". Airline History. Retrieved 21 March 2020.
222. "Santa Fe Pacific Corporation". Encyclopedia.com. Retrieved 19 November 2019.
223. "San Maria Airlines". Airline History. Retrieved 21 March 2020.
224. "SAT-Air". Airline History. Retrieved 21 March 2020.
225. "SAT-Air". Airline History. Retrieved 21 March 2020.
226. "Sawyer Aviation". Airline History. Retrieved 22 March 2020.
227. "SB Air". Airline History. Retrieved 22 March 2020.
228. "Scanderbeg Air". Airline History. Retrieved 22 March 2020.
229. "SCAT South Central Air Transport". Airline History. Retrieved 22 March 2020.
230. "Scenic Air". Airline History. Retrieved 26 April 2020.
231. "Scenic Air Tours Hawaii". Airline History. Retrieved 22 March 2020.
232. "Scenic Airlines". Airline History. Retrieved 26 November 2020.
233. "Scenic Airways". Airline History. Retrieved 22 March 2020.
234. "Scheerer Air". rzjets. Retrieved 14 October 2019.
235. "Seaboard & Western Airlines". Airline History. Retrieved 23 March 2020.
236. "Seaco Airlines". Airline History. Retrieved 23 March 2020.
237. "Seacoast Air Transport". Airline History. Retrieved 23 March 2020.
238. "Seagull Air". Airline History. Retrieved 23 March 2020.
239. "Seagull Air Lines". Airline History. Retrieved 23 March 2020.
240. "Seair Alaska Airlines". rzjets. Retrieved 14 October 2019.
241. "Seaplanes of Key West". Airline History. Retrieved 23 March 2020.
242. "SeaPort Airlines". rzjets. Retrieved 14 October 2019.
243. "Seattle Air Charter". Airline History. Retrieved 23 March 2020.
244. "Seattle Commuter Airlines". Airline History. Retrieved 23 March 2020.
245. "Seattle Flying Services". Airline History. Retrieved 23 March 2020.
246. "Seattle-Victoria Airmail Line". Airline History. Retrieved 23 March 2020.
247. "Sentinel Airlines". Airline History. Retrieved 24 March 2020.
248. "Seven Bar Flying Services". Airline History. Retrieved 12 March 2020.
249. "Seven Seas Airlines". Stanwing. Retrieved 24 March 2020.
250. "Severson Air Activities". Airline History. Retrieved 24 March 2020.
251. "Seward Airways". Airline History. Retrieved 24 March 2020.
252. "Shalkow Air Cargo Express". Airline History. Retrieved 24 March 2020.
253. "Shasta Air". Airline History. Retrieved 24 March 2020.
254. "Shawnee Airlines". Sunshine Skies. Retrieved 21 March 2018.
255. "Shawnee Airways". Airline History. Retrieved 24 March 2020.
256. "Sheffield P. Wilds". Airline History. Retrieved 25 March 2020.
257. "Shelby Sky Haven". Airline History. Retrieved 25 March 2020.
258. "Shelter Charter Services". Airline History. Retrieved 25 March 2020.
259. "Shenandoah Airlines". Airline History. Retrieved 25 March 2020.
260. "Shoreline Aviation". Airline History. Retrieved 4 April 2020.
261. "Shorter Airlines". rzjets. Retrieved 14 October 2019.
262. "Sierra Expressway". rzjets. Retrieved 14 October 2019.
263. "Sierra Mountain Airways". Airline History. Retrieved 25 March 2020.
264. "Sierra Nevada Airways". Airline History. Retrieved 14 October 2019.
265. "Sierra Pacific Airlines". Airline History. Retrieved 25 March 2020.
266. "Sierra Pacific Airlines". Airline History. Retrieved 25 March 2020.
267. "Sierra West Airlines". Airline History. Retrieved 25 March 2020.
268. "Silver State Airlines". rzjets. Retrieved 14 October 2019.
269. "Silver Wings Aviation". Airline History. Retrieved 26 March 2020.
270. "Sis-Q Flying Service". rzjets. Retrieved 15 October 2019.
271. "Sisk Aviation Activities". Airline History. Retrieved 26 March 2020.
272. "Sizer Airways". Airline History. Retrieved 26 March 2020.
273. Retherford, Brittany (2007-06-21). "Skagway Air to shut down after 43 years | Juneau Empire - Alaska's Capital City Online Newspaper". Juneau Empire. Retrieved 2015-12-30.
274. "Sky Bus Public Charter". Airline History. Retrieved 7 May 2020.
275. "Sky Courier". Airline History. Retrieved 26 March 2020.
276. "Sky Harbor Air Service". rzjets. Retrieved 15 October 2019.
277. "Sky Harbor Air Services". rzjets. Retrieved 15 October 2019.
278. "Sky Tours". Airline History. Retrieved 26 March 2020.
279. "Sky Tours Hawaii". Airline History. Retrieved 26 March 2020.
280. "Sky Trucks International". Airline History. Retrieved 26 March 2020.
281. "Skycoach Express". Airline History. Retrieved 26 March 2020.
282. "Skyfreighters". Airline History. Retrieved 4 April 2020.
283. "Skyfreight Airlines". Airline History. Retrieved 27 March 2020.
284. "Skyline Air Service". Airline History. Retrieved 27 March 2020.
285. "Skyline Motors Aviation Services". Airline History. Retrieved 27 March 2020.
286. "Skymark Airlines". rzjets. Retrieved 15 October 2019.
287. "Skymaster Air Taxi". rzjets. Retrieved 15 October 2019.
288. "Skystar International". Airline History. Retrieved 27 March 2020.
289. "Skystream Airlines". Airline History. Retrieved 27 March 2020.
290. "SkyValue Airways". Airline History. Retrieved 28 March 2020.
291. "Skyvan Airways". Airline History. Retrieved 28 March 2020.
292. "Skyway Airlines (Skyway Aviation)". Airline History. Retrieved 28 March 2020.
293. "Skyway Airlines". Airline History. Retrieved 28 March 2020.
294. "Skyway Airlines (Skyway Aviation)". Airline History. Retrieved 28 March 2020.
295. "Skyway of Ocala". Sunshine Skies. Retrieved 30 August 2019.
296. "Skyways International". StanWing. Retrieved 10 May 2020.
297. "Skyways International". Airline History. Retrieved 28 March 2020.
298. "Skyways International". rzjets. Retrieved 16 October 2019.
299. "Slocum Airlines". Sunshine Skies. Retrieved 31 August 2019.
300. "Small Community Airlines". Airline History. Retrieved 28 March 2020.
301. "SMB Stage Lines". rzjets. Retrieved 16 October 2019.
302. "Smyer Aircraft". Airline History. Retrieved 28 March 2020.
303. "Solar Airlines". Airline History. Retrieved 29 March 2020.
304. "Soldotna Air Service". Airline History. Retrieved 29 March 2020.
305. "Songbird Airways". rzjets. Retrieved 15 October 2019.
306. "Sonora Air Lines". Airline History. Retrieved 29 March 2020.
307. "Sourdough Air Transport". rzjets. Retrieved 16 October 2019.
308. "South Atlantic Airlines". Airline History. Retrieved 29 March 2020.
309. "South Central Air". Airline History. Retrieved 29 March 2020.
310. "South Central Air Transport". rzjets. Retrieved 16 October 2019.
311. "South Central Airlines". Sunshine Skies. Retrieved 31 August 2019.
312. "Southcentral Air". rzjets. Retrieved 16 October 2019.
313. "Southeast Airlines". rzjets. Retrieved 16 October 2019.
314. "Southeast Airlines (Southeastern Aviation)". Airline History. Retrieved 29 March 2020.
315. "Southeast Skyways". Airline History. Retrieved 29 March 2020.
316. "Southern Airlines". Sunshine Skies. Retrieved 31 August 2019.
317. "Southern Airlink". Airline History. Retrieved 29 March 2020.
318. "Southern Airways". Airline History. Retrieved 29 March 2020.
319. "Southern Aviation". Airline History. Retrieved 29 March 2020.
320. "Southern Cross Airways". Airline History. Retrieved 30 March 2020.
321. "Southern Express". Sunshine Skies. Retrieved 31 August 2019.
322. "Southern International Airways". Sunshine Skies. Retrieved 31 August 2019.
323. "Southern Jersey Airways". rzjets. Retrieved 16 October 2019.
324. "Southern Jersey Resorts Airways". StanWing. Retrieved 11 May 2020.
325. "Southern Maryland Aviation". Airline History. Retrieved 30 March 2020.
326. "Southern Nevada Airlines". Airline History. Retrieved 30 March 2020.
327. "Southwest Airlines". Airline History. Retrieved 31 March 2020.
328. "Special Aviation Systems". Airline History. Retrieved 31 March 2020.
329. "Speed Star Express". Airline History. Retrieved 31 March 2020.
330. "Spirit Air". Airline History. Retrieved 31 March 2020.
331. "Spirit Aviation". Airline History. Retrieved 31 March 2020.
332. "Spirit Lake Airlines". rzjets. Retrieved 19 September 2019.
333. "Spirit of America Airlines". rzjets. Retrieved 16 October 2019.
334. "Spokane Airways". Airline History. Retrieved 1 April 2020.
335. "Sports Air Travel". rzjets. Retrieved 16 October 2019.
336. "Sports Air Travel". Airline History. Retrieved 2 April 2020.
337. "Sports by Air". Airline History. Retrieved 2 April 2020.
338. "Sportsflight Airways". rzjets. Retrieved 11 October 2019.
339. "St Germain Aviation". Airline History. Retrieved 2 April 2020.
340. "Stadvec Aviation". Airline History. Retrieved 2 April 2020.
341. "Stagecoach Airways". Airline History. Retrieved 2 April 2020.
342. "Standard Air Cargo". Airline History. Retrieved 22 October 2019.
343. "Standard Air Lines". rzjets. Retrieved 16 October 2019.
344. "Standard Airways". rzjets. Retrieved 17 October 2019.
345. "Standard Airways". Airline History. Retrieved 2 April 2020.
346. "Starflight". Airline History. Retrieved 3 April 2020.
347. "Starlight Express". rzjets. Retrieved 17 October 2019.
348. "Starflite". Airline History. Retrieved 3 April 2020.
349. "Starship Airlines". Airline History. Retrieved 3 April 2020.
350. "Starstruck Jet". Airline History. Retrieved 3 April 2020.
351. "State Airlines". Sunshine Skies. Retrieved 1 September 2019.
352. "Stateswide Airline". Airline History. Retrieved 3 April 2020.
353. "Stearns Air Alaska". StanWing. Retrieved 11 May 2020.
354. "Stewart Air Service". Airline History. Retrieved 3 April 2020.
355. "Stol Air Commuter". Airline History. Retrieved 3 April 2020.
356. "Strachan Skyways". Airline History. Retrieved 3 April 2020.
357. "Summit Airlines". rzjets. Retrieved 17 October 2019.
358. "Summit Airways". Airline History. Retrieved 3 April 2020.
359. "Summit Aviation". Airline History. Retrieved 3 April 2020.
360. "Sumo Airlines". Airline History. Retrieved 4 April 2020.
361. "Sun Air Express". Airline History. Retrieved 4 April 2020.
362. "Sun Airlines". Airline History. Retrieved 5 April 2020.
363. "Sun Airlines". Airline History. Retrieved 5 April 2020.
364. "Sun Jet International". Airline History. Retrieved 5 April 2020.
365. "Sun Land Airlines". StanWing. Retrieved 11 May 2020.
366. "Sun Pacific International". rzjets. Retrieved 17 October 2019.
367. "Sun Valley Airlines". Airline History. Retrieved 5 April 2020.
368. "Sunaire Express". rzjets. Retrieved 17 October 2019.
369. "Sunbelt Airlines". rzjets. Retrieved 17 October 2019.
370. "Sunbird Air". Airline History. Retrieved 5 April 2020.
371. "Sunbird Airlines". Sunshine Skies. Retrieved 1 September 2019.
372. "Sunbird Airlines". Airline History. Retrieved 5 April 2020.
373. "Sunbird Airways". rzjets. Retrieved 17 October 2019.
374. "Sunjet Aviation". Airline History. Retrieved 6 April 2020.
375. "Sunrise Airlines". rzjets. Retrieved 14 October 2019.
376. "Supair". Airline History. Retrieved 6 April 2020.
377. "Superior Air". Airline History. Retrieved 6 April 2020.
378. "Superior Airlines". Sunshine Skies. Retrieved 5 September 2019.
379. "Susquehanna Airways". Airline History. Retrieved 6 April 2020.
380. "Swissjets". Airline History. Retrieved 6 April 2020.
381. "T & G Aviation". Airline History. Retrieved 6 April 2020.
382. "TAB Express Airlines". rzjets. Retrieved 17 October 2019.
383. "Taku Glacier Air Gold". StanWing. Retrieved 11 May 2020.
384. "Talkeetna Air Service". Airline History. Retrieved 6 April 2020.
385. "Tamgass Aviation". Airline History. Retrieved 6 April 2020.
386. "Tanana Air Taxi". Airline History. Retrieved 6 April 2020.
387. "TapJets". rzjets. Retrieved 18 October 2019.
388. "Taquan Air Service". Airline History. Retrieved 6 April 2020.
389. "Tar Heel Aviation". rzjets. Retrieved 18 October 2019.
390. "Tatonduk Flying Service". Airline History. Retrieved 7 April 2020.
391. "Taxi Air Group". Airline History. Retrieved 7 April 2020.
392. "Tejas Airlines". Airline History. Retrieved 28 November 2020.
393. "Telford Aviation". Airline History. Retrieved 8 April 2020.
394. "Temple Airlines". Airline History. Retrieved 24 February 2020.
395. "Tempus Jets". rzjets. Retrieved 18 October 2019.
396. "TEMSCO Airlines". rzjets. Retrieved 18 October 2019.
397. "Tennessee Airways". Airline History. Retrieved 8 April 2020.
398. "Tepper Aviation". Airline History. Retrieved 8 April 2020.
399. "Texas National Airlines". rzjets. Retrieved 18 October 2019.
400. "The Air-Oasis Co". Airline History. Retrieved 8 April 2020.
401. "The Gulf Coast Airline". Airline History. Retrieved 8 April 2020.
402. "The Hagerstown Commuter". Airline History. Retrieved 9 April 2020.
403. "The Maui Commuter". Airline History. Retrieved 9 April 2020.
404. "Thor Solberg Aviation". Airline History. Retrieved 9 April 2020.
405. "Thunderbird Airlines". Airline History. Retrieved 9 April 2020.
406. "Tibben Flight Lines". Airline History. Retrieved 9 April 2020.
407. "TMA Trans-Michigan Airlines". rzjets. Retrieved 18 October 2019.
408. "TMC Airlines". rzjets. Retrieved 18 October 2019.
409. "Tourjets". Airline History. Retrieved 9 April 2020.
410. "TPA-The Aloha Airline". Airline History. Retrieved 9 April 2020.
411. "TPI International Airways". rzjets. Retrieved 18 October 2019.
412. "Trans Air". rzjets. Retrieved 18 October 2019.
413. "Trans Air Lines". Airline History. Retrieved 10 April 2020.
414. "Trans Air Link". StanWing. Retrieved 11 May 2020.
415. "Trans Alaskan Airlines". Airline History. Retrieved 10 April 2020.
416. "Trans American Charter". rzjets. Retrieved 18 October 2019.
417. "Trans East International". Airline History. Retrieved 10 April 2020.
418. "Trans Global Airlines". Airline History. Retrieved 11 April 2020.
419. "Trans Global Airlines". rzjets. Retrieved 18 October 2019.
420. "Trans Global Vacations". Airline History. Retrieved 11 April 2020.
421. "Trans International Express". Airline History. Retrieved 24 February 2020.
422. "Trans Island Airways". rzjets. Retrieved 18 October 2019.
423. "Trans Magic Airlines". Airline History. Retrieved 11 April 2020.
424. "Trans National Airlines". Airline History. Retrieved 11 April 2020.
425. "Trans Ocean Airways". Airline History. Retrieved 11 April 2020.
426. "Trans Penn Airlines". Airline History. Retrieved 11 April 2020.
427. "Trans Regional Airlines". Airline History. Retrieved 11 April 2020.
428. "Trans Sierra Airlines". Airline History. Retrieved 11 March 2020.
429. "Trans Southern Airways". rzjets. Retrieved 19 October 2019.
430. "Trans Southern Airways". Sunshine Skies. Retrieved 6 September 2019.
431. "Trans-Cal Airlines". Airline History. Retrieved 11 March 2020.
432. "Trans-Central Airlines". rzjets. Retrieved 19 October 2019.
433. "Trans-Florida Airlines". Airline History. Retrieved 11 March 2020.
434. "Trans-Marine Airways". Airline History. Retrieved 12 March 2020.
435. "Trans-Michigan Airlines". Airline History. Retrieved 13 March 2020.
436. "Trans-Nebraska Airlines". Airline History. Retrieved 13 March 2020.
437. "Trans-Nevada Air Service". Airline History. Retrieved 13 March 2020.
438. "Trans-Pacific Airlines". Airline History. Retrieved 14 March 2020.
439. "Trans-Texas Airways". Airline History. Retrieved 14 March 2020.
440. "Transair". Airline History. Retrieved 14 March 2020.
441. "Transair Airlines". StanWing. Retrieved 15 May 2020.
442. "Transair Cargo". Airline History. Retrieved 14 March 2020.
443. "Transcontinental & Western Air". Airline History. Retrieved 14 March 2020.
444. "TALOA Transocean Air Lines". rzjets. Retrieved 18 October 2019.
445. "-Transtar Airlines". rzjets. Retrieved 19 October 2019.
446. "Transtate Airlines". StanWing. Retrieved 15 May 2020.
447. "Transwest Air Express". Airline History. Retrieved 24 February 2020.
448. "Travel Air Aviation". Airline History. Retrieved 14 April 2020.
449. "Tri-Motor Safety Airlines". Airline History. Retrieved 15 April 2020.
450. "Tri-State Airlines". Airline History. Retrieved 15 April 2020.
451. "Tri-State Flying Service". Airline History. Retrieved 16 April 2020.
452. "Tricon International Airlines". StanWing. Retrieved 16 April 2020.
453. "Trinity Air Bahamas". rzjets. Retrieved 19 October 2019.
454. "Tropic Air". Airline History. Retrieved 16 April 2020.
455. "Tropic Air". Airline History. Retrieved 16 April 2020.
456. "Tropical Airways". Airline History. Retrieved 16 April 2020.
457. "Tropics International". Airline History. Retrieved 16 April 2020.
458. "Tulip City Executive Express". Airline History. Retrieved 16 April 2020.
459. "Tulip City Executive Express". Airline History. Retrieved 16 April 2020.
460. "Turbo Air". Airline History. Retrieved 16 April 2020.
461. "Turks Air Cargo". Airline History. Retrieved 16 April 2020.
462. "Turner Airlines". StanWing. Retrieved 15 May 2020.
463. "Twentieth Century Airlines". Airline History. Retrieved 16 April 2020.
464. "Tyee Airlines". Airline History. Retrieved 16 April 2020.
465. "Tyme Airlines". Airline History. Retrieved 16 April 2020.
466. "U Fly Air Freighters". Airline History. Retrieved 17 April 2020.
467. "U.S. Airlines". Airline History. Retrieved 17 April 2020.
468. "U.S. Aviation". Airline History. Retrieved 17 April 2020.
469. "UltrAir". rzjets. Retrieved 19 October 2019.
470. "UFS (United Feeder Service)". Airline History. Retrieved 17 April 2020.
471. "Unalakleet Air Taxi". Airline History. Retrieved 17 April 2020.
472. "United Couriers". Airline History. Retrieved 17 April 2020.
473. "United Feeder Service". rzjets. Retrieved 19 October 2019.
474. "United States Overseas Airlines". rzjets. Retrieved 19 October 2019.
475. "United Union Airways". Airline History. Retrieved 17 April 2020.
476. "Universal Airlines". Airline History. Retrieved 17 April 2020.
477. "Upper Valley Aviation". Airline History. Retrieved 17 April 2020.
478. "US Aircoach". Airline History. Retrieved 20 October 2019.
479. "US Check Airlines". Airline History. Retrieved 18 April 2020.
480. "Uvalde Aero Service". Airline History. Retrieved 18 April 2020.
481. "Vagabond Air Travel Club". Airline History. Retrieved 18 April 2020.
482. "Vail Airways". Airline History. Retrieved 20 April 2020.
483. "Valdez Airlines". Airline History. Retrieved 20 October 2019.
484. "Valdosta Phoenix Airlines". Sunshine Skies. Retrieved 7 August 2019.
485. "Vale International Airlines". Airline History. Retrieved 20 April 2020.
486. "Valley Airlines". Airline History. Retrieved 20 April 2020.
487. "Valley Airlines". rzjets. Retrieved 10 October 2019.
488. "Valley Airpark Commuter Service". Airline History. Retrieved 20 April 2020.
489. "Valley Catalina Airlines". Airline History. Retrieved 20 April 2020.
490. "Valley Isle Aviation". Airline History. Retrieved 20 April 2020.
491. "Vee Neal Airlines". Airline History. Retrieved 20 April 2020.
492. "Vercoa Air Service". Airline History. Retrieved 20 April 2020.
493. "Vero Monmouth Airlines". Sunshine Skies. Retrieved 7 August 2019.
494. "Veterans Air Lines". StanWing. Retrieved 15 May 2020.
495. "Via Airlines". Airline History. Retrieved 20 April 2020.
496. "Viair". Airline History. Retrieved 20 April 2020.
497. "Victory Aviation Services International". StanWing. Retrieved 19 May 2020.
498. "Viking Air Lines". rzjets. Retrieved 19 October 2019.
499. "Viking International Airlines". rzjets. Retrieved 19 October 2019.
500. "Vintage Airways". Sunshine Skies. Retrieved 8 September 2019.
501. "Virgin Islands Seaplane Shuttle". rzjets. Retrieved 19 October 2019.
502. "Virginia Air Cargo". Airline History. Retrieved 20 April 2020.
503. "Visco Flying Service". Airline History. Retrieved 20 April 2020.
504. "VQ Airlines". Sunshine Skies. Retrieved 8 September 2019.
505. "Vroman Aviation". Airline History. Retrieved 20 April 2020.
506. "Walatka Air Service". Airline History. Retrieved 24 April 2020.
507. "Walker's International". Airline History. Retrieved 20 April 2020.
508. "Warsaw Aviation". Airline History. Retrieved 20 April 2020.
509. "Waterman Airlines". rzjets. Retrieved 20 October 2019.
510. "Washington Airlines". Airline History. Retrieved 20 April 2020.
511. "Washington Flying Service". Airline History. Retrieved 20 April 2020.
512. "Washington-Baltimore Airways". Airline History. Retrieved 20 April 2020.
513. "Watermakers Air". Airline History. Retrieved 20 April 2020.
514. "Waterman Airlines". Airline History. Retrieved 20 April 2020.
515. "Webber Airlines". Airline History. Retrieved 20 April 2020.
516. "Wedekind-Schmidlapp Flying Service". Airline History. Retrieved 20 April 2020.
517. "Wedell-Williams Air Service Corp". Airline History. Retrieved 20 April 2020.
518. "Wes-Tex Aircraft". Airline History. Retrieved 20 April 2020.
519. "West Central Airlines". Airline History. Retrieved 22 April 2020.
520. "West Coast Air Cargo". rzjets. Retrieved 16 October 2019.
521. "Westair Airlines". Airline History. Retrieved 22 April 2020.
522. "Westair Transport". Airline History. Retrieved 21 October 2019.
523. "Westates Airlines". rzjets. Retrieved 23 October 2019.
524. "Western Air Express". Airline History. Retrieved 6 March 2020.
525. "Western Air Express Texas". Airline History. Retrieved 22 April 2020.
526. "Western Air Industries". Airline History. Retrieved 22 April 2020.
527. "Western Air Stages". Airline History. Retrieved 22 April 2020.
528. "Western Aircraft". Airline History. Retrieved 22 April 2020.
529. "Western Aircraft Salvage". Airline History. Retrieved 22 April 2020.
530. "Western Alaska Airlines". Airline History. Retrieved 22 April 2020.
531. "Westflight Aviation". Airline History. Retrieved 23 April 2020.
532. "WestJet Express". Airline History. Retrieved 23 April 2020.
533. "Wheeler Airlines". rzjets. Retrieved 23 October 2019.
534. "Whidbey Flying Service". Airline History. Retrieved 23 April 2020.
535. "Wien". Airline History. Retrieved 24 April 2020.
536. "Wien Air Alaska". Airline History. Retrieved 24 April 2020.
537. "Wien Airways of Alaska". Airline History. Retrieved 25 April 2020.
538. "Wien Alaska Airways". Airline History. Retrieved 24 April 2020.
539. "Wien Consolidated Airlines". Airline History. Retrieved 24 April 2020.
540. "Wilbur's Inc". Airline History. Retrieved 25 April 2020.
541. "Wild Goose Flying Service". Airline History. Retrieved 25 April 2020.
542. "Wildblue Yonder-Aero Taxi". Airline History. Retrieved 25 April 2020.
543. "Williams Air". Airline History. Retrieved 25 April 2020.
544. "Wilmington Catalina Airlines". StanWing. Retrieved 19 May 2020.
545. "Winged Cargo Company". Airline History. Retrieved 25 April 2020.
546. "Wings Air". Sunshine Skies. Retrieved 8 August 2019.
547. "Wings Express". Airline History. Retrieved 25 April 2020.
548. "Winkys Fish Airlines". Airline History. Retrieved 25 April 2020.
549. "Winnipesaukee Airlines". Sunshine Skies. Retrieved 8 September 2019.
550. "Wisconsin Central Airlines". Airline History. Retrieved 20 February 2020.
551. "Wise Airlines". rzjets. Retrieved 23 October 2019.
552. "Woodley Airways". Airline History. Retrieved 26 April 2020.
553. "Woods Air Service". rzjets. Retrieved 23 October 2019.
554. "World American Airlift". rzjets. Retrieved 23 October 2019.
555. "World Wide Airlines". Airline History. Retrieved 26 April 2020.
556. "Worldwide Airlines". rzjets. Retrieved 23 October 2019.
557. "Wrangler Aviation". Airline History. Retrieved 26 April 2020.
558. "WTC Air Freight". OldStock.com. Retrieved 30 November 2020.
559. "WTC Air Freight". Bizapedia. Retrieved 30 November 2020.
560. "Wyoming Air Service". edcoatescollection.com. Retrieved 26 April 2020.
561. "Wyoming-Montana Air Lines". rzjets. Retrieved 20 September 2019.
562. "Yankee Airlines". Airline History. Retrieved 26 April 2020.
563. "Yosemite Airlines". Airline History. Retrieved 26 April 2020.
564. "Yukon Air Service". Airline History. Retrieved 26 April 2020.
565. "Yutana Airlines". Airline History. Retrieved 26 April 2020.
566. "Yute Air". Airline History. Retrieved 26 April 2020.
567. "Yute Air Alaska". Airline History. Retrieved 26 April 2020.
568. "Zetta Jet". Airline History. Retrieved 26 April 2020.
569. "Zia Airlines". Airline History. Retrieved 27 April 2020.
570. "Empire Airlines". rzjets. Retrieved 15 September 2019.
571. "Zoom Zoom Air". Airline History. Retrieved 27 April 2020.