Arizona Airways was an Arizona intrastate airline that operated 1946–1948, making substantial losses. About the time it ceased operations, it was federally certificated as a local service carrier to fly smaller routes in Arizona, New Mexico and Texas by the Civil Aeronautics Board (CAB), the now-defunct US federal agency that at the time tightly regulated almost all air transportation in the United States. However, the company was unable to resume service and ultimately, as a non-operating airline, contributed its routes and other assets to a 1 June 1950 three-way merger with Monarch Air Lines and Challenger Airlines to create the original Frontier Airlines.
The Civil Aeronautics Board (CAB) was an agency of the federal government of the United States, formed in 1940 from a split of the Civil Aeronautics Authority and abolished in 1985, that regulated aviation services and, until the establishment of the National Transportation Safety Board in 1967, conducted air accident investigations. The agency was headquartered in Washington, D.C.
Saturn Airways was a US supplemental air carrier, certificated as such by the Civil Aeronautics Board (CAB), the now-defunct Federal agency that, at the time, tightly regulated almost all US air transport. Saturn operated from 1948 until 1976. Originally a Florida company, Saturn moved to Oakland, California in 1967 where its headquarters were located on the grounds of Oakland International Airport.
American Flyers Airline Corporation (AFA) was a United States airline that operated from 1949 to 1971, certificated as a supplemental air carrier by the Civil Aeronautics Board (CAB), the now defunct Federal agency that, at the time, regulated almost all commercial air transportation in the United States. AFA was owned and operated by aviator Reed Pigman until his death in an AFA accident in 1966. In 1967, ownership passed to a Pennsylvania company, and in 1971, AFA merged into Universal Airlines, another supplemental airline.
Southern Air Transport (SAT), based in Miami, Florida, was, in its final incarnation, a cargo airline. However, it started life as an irregular air carrier, a type of carrier defined and tightly controlled until 1978 by the Civil Aeronautics Board (CAB), a now defunct Federal agency that, at the time, closely regulated almost all US commercial air transportation. From 1965 onward, such airlines were charter carriers. Up until 1965, they were charter/scheduled hybrids. For much of that time the carrier was owned by the Central Intelligence Agency (CIA) (1960–1973).
Bonanza Air Lines was a local service carrier, a US scheduled airline focused on smaller routes in the Western United States from 1949 until it merged with two other local service airlines to form Air West in 1968. Its headquarters was initially Las Vegas, Nevada, and moved to Phoenix, Arizona in 1966.
Air New England (ANE) was a US regional airline in New England during the 1970s and early 1980s. It was headquartered at Logan International Airport in the East Boston area of Boston, Massachusetts. ANE was noneconomic for most of its existence. From 1975 through its last year, 1981, ANE depended heavily on government subsidies. Depending on the year, these accounted for 17 to 25% of operating revenues, despite which the airline was generally unprofitable. ANE collapsed in the early years of US airline deregulation.
Trans Caribbean Airways (TCA) was an irregular air carrier until 1957, when it was certificated by the Civil Aeronautics Board (CAB) as an international air carrier to fly from New York City to San Juan, Puerto Rico. TCA thereafter operated as a small scheduled airline specializing in flying from New York to the Caribbean, adding a small number of additional routes over time until it was purchased by American Airlines in 1971.
AAXICO Airlines was an airline based in the United States. AAXICO is an acronym for American Air Export and Import Company. Initially founded as a non-scheduled airline or irregular air carrier, AAXICO was awarded certification as a scheduled air cargo airline in 1955 by the Civil Aeronautics Board (CAB), the now-defunct Federal agency that, at the time, tightly regulated almost all US commercial air transportion. However, in 1962 AAXICO reverted to a supplemental air carrier. In 1965, it was nominally bought by Saturn Airways, another supplemental airline, but AAXICO was the surviving management and ownership. In its later years, AAXICO was noted for its consistent profitability, financial strength and its near total focus on flying for the military.
Vance International Airlines (VIA) was a small US air taxi and supplemental air carrier, a type of airline defined and regulated by the Civil Aeronautics Board (CAB), a now defunct Federal agency that from 1938 to 1978, tightly regulated almost all commercial air transportation in the United States. VIA was named after Vance B. Roberts, an example of a company named for the first name rather than last name of its founder.
Local service carriers, or local service airlines, originally known as feeder carriers or feeder airlines, were a category of US domestic airline created/regulated by the Civil Aeronautics Board (CAB), the now-defunct federal agency that tightly regulated the US airline industry 1938–1978. Initially 23 such airlines were certificated from 1943 to 1949 to serve smaller US domestic markets unserved/poorly served by existing domestic carriers, the trunk carriers, which flew the main, or trunk, routes. However, not all of these started operation and some that did later had their certificates withdrawn. One other carrier was certificated in 1950 as a replacement. "Feeder airline" alludes to another purpose, that such airlines would feed passengers to trunk carriers. It was expected that a significant number of passenger itineraries would involve a connection between a local service carrier and a trunk carrier.
South Pacific Air Lines (SPAL) was a small US international carrier that flew from Hawaii to Tahiti from 1960 to 1963, later adding American Samoa to its small network. The airline was controlled by the Dollar family. SPAL was tiny, unable to compete with jet carriers and not able to secure sufficient route authority from the Civil Aeronautics Board (CAB) to expand. The airline transferred its routes to Pan Am at the end of 1963 and merged into Pan Am in 1964.
McCulloch International Airlines (MIA) was a supplemental air carrier, a charter carrier regulated by the Civil Aeronautics Board (CAB), the now-defunct Federal agency that from 1938 to 1978 tightly controlled almost all commercial air transportation in the United States. The airline was created from Vance International Airways (VIA), an earlier supplemental air carrier, and from the aviation activities of Robert P. McCulloch, an entrepreneur and industrialist who flew potential customers to see new communities he was developing, most notably Lake Havasu City.
Inland Air Lines was a small trunk carrier, a scheduled United States airline which started as Wyoming Air Service (WAS), founded by Richard Leferink in May 1930, initially as a flying school. In the mid-1930s WAS won airmail contracts for routes in Wyoming, Nebraska, South Dakota and Montana. WAS changed its name to Inland Air Lines on 1 July 1938.
Purdue University has a history of operating airlines directly or through affiliates, including:
Trunk carriers or trunk airlines or trunklines or trunks, were the US scheduled airlines certificated in the period 1939–1941 by the Civil Aeronautics Authority (CAA) or its immediate successor, the Civil Aeronautics Board (CAB) after the passage of the 1938 Civil Aeronautics Act on the basis of grandfathering: those carriers that were able to show they performed scheduled service prior to the passage of the Act. During the regulated period (1938–1978) these carriers were an especially protected class, with the CAB regulating the industry in many respects in the interests of these companies, a form of regulatory capture. The importance of these carriers is reflected is shown that in 2024, the three largest airlines in the United States, American Airlines, Delta Air Lines and United Airlines were among the carriers certificated through this grandfathering in 1939.
Standard Airways operated intermittently from 1946 through 1969 as a small supplemental air carrier a type of US airline regulated by the Civil Aeronautics Board (CAB), the now-defunct US federal agency that tightly regulated airlines from 1938 to 1978. From 1964 onward, a supplemental air carrier was a charter airline. Until 1964, such airlines were charter/scheduled hybrids and Standard Airways did operate some scheduled services. The airline went bankrupt in 1964 and did not operate again until 1966 with new investors. It converted to jets but then ceased flying again on August 1, 1969. Many attempts were made to restart the airline until the CAB finally revoked its certificate in 1975.
Resort Airlines was an unusual United States scheduled international airline certificated in 1949 by the Civil Aeronautics Board (CAB), the now-defunct Federal agency that, at the time, tightly regulated almost all commercial air transport in the United States. Resort's scheduled authority was restricted to offering all-expenses paid escorted tours to nearby foreign destinations, known as sky cruises. Resort could offer conventional charter service but no other scheduled service. The market for sky cruises was limited and quite unprofitable, so the vast majority of Resort's business was charters, and for several years, only charters. At the time, the US did not have pure charter carriers, but rather supplemental air carriers, which at the time had a limited ability to offer scheduled service. Since Resort was functionally a pure charter carrier, it had in some ways the most restrictive certificate in the US airline industry. The airline ceased operations in 1960 at which time it tried selling its certificate to Trans Caribbean Airways. But in 1961 the CAB rejected the deal and revoked the moribund carrier's certificate.
Mackey International (MI) was a US airline, initially flying under commuter regulations until it was certificated in 1978 as an international scheduled airline by the Civil Aeronautics Board (CAB), the now-defunct Federal agency that, until 1979, tightly regulated almost all commercial US air transportation. MI's founder was Joseph C. Mackey, who earlier founded Mackey Airlines, which flew similar routes until sold to Eastern Air Lines in 1967. Through 1978, MI flew between Florida, the Bahamas, Turks and Caicos and Haiti under a number of names, including Mackey International Air Taxi, Mackey International Air Commuter and Mackey International Airlines. However, the legal name remained Mackey International. MI grew during the early 1970s but never achieved profitability. In 1977, its offices were destroyed by a terrorist bomb.
Aerovias Sud Americana dba ASA International Airlines (ASA) was one of the first cargo airlines to fly between the United States and Latin America, a US carrier certificated to fly air freight on a scheduled basis between Florida and Latin America in 1952 by the Civil Aeronautics Board (CAB), the now-defunct Federal agency that, at the time, tightly regulated almost all US commercial air transportation. ASA was undersized relative to contemporary freight airlines, but operated successfully in the 1950s nonetheless. Thereafter political instability, changing regulations and regulatory inertia impacted ASA and it failed to make the transition to jets. The CAB denied attempts by Riddle Airlines to merge with ASA before and after ASA collapsed in 1965.
