Airlines disestablished in 2020

Germanwings GmbH was a German low-cost airline wholly owned by Lufthansa which operated under the Eurowings brand. It was based in Cologne with hubs at Cologne Bonn Airport, Stuttgart Airport, Hamburg Airport, Berlin Tegel Airport, and Munich Airport; and further bases at Hannover Airport and Dortmund Airport.

flag carrier of Montenegro, headquartered in Podgorica

defunct British airline based in Exeter, England

former Hong Kong airline

AtlasGlobal, named Atlasjet until 31 March 2015, was a Turkish airline headquartered in Istanbul, which operated scheduled domestic and international passenger services as well as charter flights, mostly out of its base at Istanbul Airport. The airline filed for bankruptcy on 12 February 2020, and ceased operations permanently after that date.

former Argentinian airline

Defunct Italian airline (2018-2020)

OpenSkies was a French airline owned by International Airlines Group (IAG). Its headquarters were located in Rungis, near Paris.

former Argentine airline, 2017-2020

Interjet (official legal name ABC Aerolíneas, S.A. de C.V.), also known as Interjet Airlines, was a Mexican low-cost carrier headquartered in Mexico City. The airline operated scheduled flights to and from various destinations within Mexico, as well as to and from the Caribbean, Central America, North America, and South America. The airline was a family business: until December 2010, the president and CEO was Miguel Alemán Magnani, son of Miguel Alemán Velasco, who is president of the group that owns the airline, Grupo Alemán. Alemán Velasco is in turn son of former President of Mexico Miguel

airline of Palestine

Singapore low-cost airline

Defunct Austrian low-cost airline airline; previously part of Ryanair Holdings, replaced with Lauda Europe Ltd

TAME or TAME EP Linea Aerea del Ecuador was an airline founded in Ecuador in 1962. TAME (pronounced "tah-meh") was the flag carrier and the largest airline of Ecuador. TAME headquarters were in Quito, Pichincha Province and the main hub was Mariscal Sucre International Airport in Quito. The airline was formed by the Air Force of Ecuador. In 2011, it became a commercial entity and provided domestic, international and charter flights. On May 20, 2020, the Ecuadorean government decided to cease all operations and liquidate the airline.

Kazakhstani airline

former domestic airline of Argentina

defunct airline (South Africa)

defunct Japanese Airline

Bangladeshi airline

Swedish regional airline; operating for BRA Braathens Regional Airlines

defunct charter airline of Thailand

former German airline subsidiary of SunExpress

NokScoot Airlines Company Limited (commonly referred to as NokScoot) was a Thailand-based low-cost airline, operating medium- to long-haul international services out of Bangkok's Don Mueang International Airport. On 26 June 2020, the airline ceased its operation and was liquidated as a result of the COVID-19 pandemic.

American regional airline

Peninsula Airways, operated as PenAir, was a U.S.-based regional airline headquartered in Anchorage, Alaska. It was Alaska's second-largest commuter airline operating scheduled passenger service, as well as charter and medevac services throughout the state. Its main base was Ted Stevens Anchorage International Airport. PenAir had a code sharing agreement in place with Alaska Airlines with its flights operated in the state of Alaska.

Canadian charter airline

thumb|right|Airbus A319-100 taking off from [[Beijing Capital International Airport.]]

defunct German airline

Tongan airline established in 2013

Cambodian passenger airline

Defunct Slovakian cargo airline

airline in India

airline

carrier located in Dammam

defunct Canadian charter airline

former US airline

former Italian airline

charter airline based in Beirut, Lebanon

defunct Austrian airline

Canadian airline

airline

American charter airline, subsidiary of Delta Air Lines

Tunisian airline