Ultra-long-haul (also known as "ultra-long-range operations" ) refers to the duration of a flight (flight time) being "ultra long." IATA, ICAO, and IFALPA jointly define any flight scheduled to last over 16 hours as "Ultra Long". [1] [2] [3] [4]
These flights usually follow a great circle route, often passing over a polar region. In some cases, non-stop ultra-long-haul routes could be less preferable to stopover flights as passengers on ultra-long-haul nonstop flights must sit in the aircraft for those long hours. [5] A low-oil-price environment favors the establishment and operation of ultra-long-haul flights.
Since 9 November 2020, Singapore Airlines Flights 23 and 24 has been the world's longest active commercial flight, between Singapore and New York JFK airport, covering 15,349 km (9,537 mi; 8,288 nmi) in around 18 hours and 40 minutes, operated by an Airbus A350-900ULR. [6]
Ultra-long-haul flights lasting over 16 hours have been around since the 1930s. While modern jet aircraft travel at faster speeds and cover longer distances, the record for the longest scheduled commercial ultra-long-haul flight route was set in 1943. [7] Some of the historical ultra-long-haul routes include:
In the late 2000s/early 2010s, rapidly rising fuel prices, coupled with an economic crisis, resulted in cancellation of many ultra-long-haul non-stop flights. [5] This included the services provided by Singapore Airlines from Singapore to Newark and Los Angeles that were ended in late 2013 [17] [18] as well as similar lengthy flights from New York to both Mumbai and Bangkok. [19] As fuel prices later decreased and more fuel efficient aircraft were introduced to the market, the economics of ultra-long-haul flights improved and more distant markets became served by new and reinstated services. By 2023, 29 of the 30 longest flights in the world (by great circle distance), were now all ultra-long-haul in duration ranging from 16 hours to 18 hours and 50 minutes in duration.
The longest range jetliner in service is the Airbus A350 XWB Ultra Long Range, capable of flying up to 18,000 kilometres (9,700 nmi; 11,000 mi). The Airbus A380 is capable of flying 14,800 kilometres (8,000 nmi; 9,200 mi) with 544 passengers.
The longest range Boeing airliner in service is the 777-200LR, which can cover 17,395 kilometres (9,393 nmi; 10,809 mi) with 301 passengers. [29] [30] The Boeing 777-8X is capable of flying 16,170 kilometres (8,730 nmi; 10,050 mi) with 350 to 375 passengers. The Boeing 787-9 is capable of flying 14,800 kilometres (8,000 nmi; 9,200 mi) with 290 passengers. [31] Longer ranges are possible when not carrying passengers.
New airliners like the Airbus A330neo, Airbus A350 and Boeing 787 enable economically sustainable nonstop ultra-long-haul operations on thinner routes with fewer demands, because all the previous planes capable of providing nonstop ultra-long-haul services are larger and thus more expensive to operate compared to these planes, which in turn require more tickets to be sold and more demands between both destinations to maintain the profitability of those services. [32]
Malaysia Airlines is the flag carrier of Malaysia, headquartered at Kuala Lumpur International Airport. The airline flies to destinations across Europe, Oceania and Asia from its main hub at Kuala Lumpur International Airport. It was formerly known as Malaysian Airline System.
Singapore Airlines is the flag carrier of Singapore with its hub located at Changi Airport. A member of Star Alliance, the airline is notable for highlighting the Singapore Girl as its central figure in the corporate branding segment and not significantly changing its livery throughout its history. Widely renowned as one of the world's best carriers, the airline is ranked as a 5-star airline as well as ranked as the world's best airline by Skytrax five times. The airline operates a variety of Airbus and Boeing aircraft, namely the Airbus A350-900, Airbus A380, Boeing 737 MAX 8, Boeing 737-800, Boeing 747-400 Freighter, Boeing 777-300ER and Boeing 787-10.
The Airbus A340 is a long-range, wide-body passenger airliner that was developed and produced by Airbus. In the mid-1970s, Airbus conceived several derivatives of the A300, its first airliner, and developed the A340 quadjet in parallel with the A330 twinjet. In June 1987, Airbus launched both designs with their first orders and the A340-300 took its maiden flight on 25 October 1991. It was certified along with the A340-200 on 22 December 1992 and both versions entered service in March 1993 with launch customers Lufthansa and Air France. The larger A340-500/600 were launched on 8 December 1997; the A340-600 flew for the first time on 23 April 2001 and entered service on 1 August 2002.
The Boeing 787 Dreamliner is an American wide-body airliner developed and manufactured by Boeing Commercial Airplanes. After dropping its unconventional Sonic Cruiser project, Boeing announced the conventional 7E7 on January 29, 2003, which focused largely on efficiency. The program was launched on April 26, 2004, with an order for 50 aircraft from All Nippon Airways (ANA), targeting a 2008 introduction. On July 8, 2007, a prototype 787 without major operating systems was rolled out; subsequently the aircraft experienced multiple delays, until its maiden flight on December 15, 2009. Type certification was received in August 2011, and the first 787-8 was delivered in September 2011 before entering commercial service on October 26, 2011, with ANA.
Faaʻa International Airport, also known as Tahiti International Airport, is the international airport of French Polynesia, located in the commune of Faaa, on the island of Tahiti. It is situated 5 km (3.1 mi) southwest of Papeete, the capital city of the overseas collectivity. It opened in 1960. Regional air carrier Air Tahiti and international air carrier Air Tahiti Nui are both based at the airport.
The Extended-range Twin-engine Operations Performance Standards (ETOPS) are safety standards set by the International Civil Aviation Organization (ICAO) for twin-engine commercial passenger aircraft operations. They are a safety measure intended to ensure that in the event of a single engine failure, an aircraft will still be able to reach a diversion airport using the remaining operational engine. This may be at a reduced speed and/or height, and usually applies to flights over water or remote lands, typically routes previously restricted to three- and four-engine aircraft.
Air Tahiti Nui is the flag carrier of the French overseas collectivity of French Polynesia, with its head office and daily operations office in Faaa, Tahiti. It operates long-haul flights from its home base at Faa'a International Airport, with a fleet consisting of four Boeing 787 Dreamliners.
The Airbus A350 is a long-range, wide-body twin-engine airliner developed and produced by Airbus. The initial A350 design proposed in 2004, in response to the Boeing 787 Dreamliner, would have been a development of the Airbus A330 with composite wings and new engines. Due to inadequate market support, Airbus switched in 2006 to a clean-sheet "XWB" design, powered by two Rolls-Royce Trent XWB high bypass turbofan engines. The prototype first flew on 14 June 2013 from Toulouse, France. Type certification from the European Aviation Safety Agency (EASA) was obtained in September 2014, followed by certification from the Federal Aviation Administration (FAA) two months later.
Singapore Airlines operates a predominantly widebody fleet, until the second re-introduction of the Boeing 737 in March 2021 following the merger with SilkAir. The airline also operates Boeing 747-400F and Boeing 777F freighters. As of April 2024, there were 160 aircraft registered in the Singapore Airlines fleet, comprising 150 passenger aircraft and 12 freighters.
The Kangaroo Route is a term coined by Qantas, referring to the commercial passenger air routes flown between Australia and the United Kingdom via the Eastern Hemisphere.
A twinjet or twin-engine jet is a jet aircraft powered by two engines. A twinjet is able to fly well enough to land with a single working engine, making it safer than a single-engine aircraft in the event of failure of an engine. Fuel efficiency of a twinjet is better than that of aircraft with more engines. These considerations have led to the widespread use of aircraft of all types with twin engines, including airliners, fixed-wing military aircraft, and others.
In aviation, the flight length or flight distance refers to the distance of a flight. Aircraft do not necessarily follow the great-circle distance, but may opt for a longer route due to weather, traffic, to utilise a jet stream, or to refuel.
Singapore Airlines Flights 21 and 22 are airline routes operated by Singapore Airlines between Singapore Changi Airport (SIN) and Newark Liberty International Airport (EWR). They were the two longest regularly scheduled non-stop flights in the world, until surpassed by Singapore Airlines Flights 23 and 24 between Singapore Changi Airport and John F. Kennedy International Airport (JFK) in November 2020.
A polar route is an aircraft route across the uninhabited polar ice cap regions. The term "polar route" was originally applied to great circle navigation routes between Europe and the west coast of North America in the 1950s.
The fuel economy in aircraft is the measure of the transport energy efficiency of aircraft. Fuel efficiency is increased with better aerodynamics and by reducing weight, and with improved engine brake-specific fuel consumption and propulsive efficiency or thrust-specific fuel consumption. Endurance and range can be maximized with the optimum airspeed, and economy is better at optimum altitudes, usually higher. An airline efficiency depends on its fleet fuel burn, seating density, air cargo and passenger load factor, while operational procedures like maintenance and routing can save fuel.
Qantas Flight 7 (QF7/QFA7) and Qantas Flight 8 (QF8/QFA8) are flights operated by Australian airline Qantas between Sydney Airport and Dallas/Fort Worth International Airport, which, from 2013 to 2016, were the longest regularly scheduled non-stop commercial flights in the world. As of July 2024, they are the 13th longest regularly scheduled non-stop commercial flights in the world as measured by great-circle distance—13,804 kilometres, which is over one third of the distance around Earth.
Over time, commercial airlines have established a number of scheduled ultra long-haul non-stop flights. These exceptionally long routes reduce the travel time between distant city pairs as well as the number of stops needed for passengers' travels, thereby increasing passenger convenience. For an airline, choosing to operate long flights can also build brand image as well as loyalty among a set of flyers. Therefore, competition among airlines to establish the longest flight occurs.
French Bee SAS, styled as French bee, and formerly named French Blue, is a French low-cost, long-haul airline based at Paris Orly Airport. It operates a scheduled network between France and worldwide leisure destinations with a fleet of Airbus A350s. Its head office is in parent company Groupe Dubreuil's offices in the Belleville-sur-Vie area of Bellevigny, Vendée, France.
Air Tahiti Nui Flight 64 (TN64/THT64) was the world's longest domestic flight. It was created due to restrictions imposed by the United States over international flights in a context of the COVID-19 pandemic. The flight, operated by Air Tahiti Nui, was between Papeete in French Polynesia and Paris in metropolitan France, traversing a distance of 15,715 kilometres and taking 16 hours, 26 minutes. It was a domestic flight as French Polynesia forms an integral part of the French Republic.
Singapore Airlines Flights 23 and 24 are the longest regularly scheduled non-stop flights in the world, operated by Singapore Airlines between Singapore Changi Airport and New York–JFK. The route launched on 9 November 2020.
