Airlines established in 1946

flag-carrier airline of Denmark, Norway and Sweden

flag carrier of Hong Kong

Alitalia - Società Aerea Italiana S.p.A., operating as Alitalia (), was an Italian airline which was once the flag carrier and largest airline of Italy. The company had its head office in Fiumicino, in the Metropolitan City of Rome Capital. The airline was owned by the Government of Italy as a nationalized business from its founding in 1946 until it was privatized in 2009. However, it struggled with profitability whilst operating as a private company, including failed negotiations to sell to other private parties. The airline entered extraordinary administration in 2017 following many years of

former flag-carrier airline of Hungary

Flag-carrier airline of Iraq

defunct national airline of Namibia

Syrian commercial airline

Defunct airline in France 1970-2019

UK public-sector airline company (1946-1974)

Airline of Myanmar

former American airline based in Hawaii

South African airline

airline

defunct airline in Canada

former Norwegian airline

defunct airline (Bulgaria)

airline

Defunct Australian Airline

Société Belge des Transports par Air SA, known by its short form Sobelair, was a Belgian charter airline that operated from 1946 to 2004. It was headquartered in Brussels (later in Zaventem) and operated mostly non-scheduled passenger and cargo flights out of Brussels Airport.

former British airline

defunct American-owned nationalist Chinese airline

Defunct US airline, 1946–1966

American airline

airline of the United States

defunct US airline, 1946–1980

1950–1978 airline in the United States