Lists of airlines
- Aer Lingus
- Aeroflot
- Aerolineas Argentinas
- Aerolloyd
- Aeromexico - Mexico
- Air 2000
- Air Algeria
- Air Atlantic
- Air Atlanta Icelandic
- Air Baltic
- Air BC
- Air Calédonie International
- Air Canada (swallowed-up Canadian Airlines, Canadian Pacific Air, WardAir)
- Air China
- Air Culebra
- Air Florida - United States of America
- Air France - France
- Air India
- Air Inter
- Air Jamaica
- Air Labrador
- Air Litoral
- Air Malta
- Air Mauritius
- Air New Zealand
- Air Nova (part of Air Canada)
- Air Ontario (part of Air Canada)
- Air Portugal also known as TAP
- AirTran - United States of America
- Air Transat
- Alaska Airlines
- Alitalia - Italy
- All Nippon Airways
- Aloha Airlines
- American Airlines - United States of America
- ATA
- America West - United States of America
- Ansett
- Ariana Afghan Airlines
- Asiana
- Atlantic Airways (Faroese)
- Atlantic Coast Airlines
- Atlantic Island Air
- Atlas Air
- Austrian Airlines
- Australian Airlines
- Avianca - Colombia
- Bahamasair
- bmi (was British Midland Airways)
- BOAC, became part of British Airways
- Braathens
- Braniff International - United States of America - defunct May 12, 1982
- British Airways
- Britannia
- Buzz, bought by Ryanair in 2003
- Canada 3000 (bankrupt, formerly Canada 2000)
- Canadian Vacations / Canadian Regional (gone)
- CanJet (taken over by bankrupt Canada 3000, scheduled to fly again)
- Caribbean Sun
- Cathay Pacific - China
- Channel Express
- China Airlines - Taiwan
- CitiFlyer Express
- CSA Czech Airlines
- CoastAir
- Condor Flugdienst
- Continental Airlines - United States of America
- COPA
- Croatia Airlines
- Cubana De Aviacion
- Dan-Air
- DAS Air Cargo
- Delta Airlines - United States of America
- Deutsche BA
- Dominicana De Aviacion
- easyJet (British-based with Swiss subsidiary)
- Eastern Airlines (now defunct)
- EgyptAir
- Emery Worldwide
- Emirates
- El Al - Israel
- Eurowings
- EVA Air
- FedEx
- Fine Air
- Finnair
- FirstAir
- Freedom Air
- Garuda Indonesia - Indonesia
- Germania Air
- Go Fly, bought by easyJet in 2002
- Greyhound Air
- Hawaiian Airlines
- Hapag Lloyd incorporating hpe.com
- Hooters Air
- Iberia Airlines - Spain
- Icelandair
- Imperial Airways - British 1924-1939
- Intercanadian (lost with Canadian Airlines
- Interflug - East Germany (before reunification)
- Iran Air
- Iraqi Airways
- Japan Airlines - Japan
- Japan Air System (takeover by Japan Airlines planned)
- Japan Asia Airways
- JetBlue Airways
- Kenya Airways
- KLM (Royal Dutch Airlines, KLM UK = AirUK, Air Exel, KLM Alps)
- LAN Chile
- LAPA
- Lauda Air
- Lloyd Aereo Boliviano
- Logan Air
- LOT (Polish)
- Lufthansa - Germany - incl. Lufthansa Cityline
- Luxair
- LTU
- Maersk Air
- Martinair (Dutch)
- Malaysia Airlines
- Malev
- Mexicana
- Midway Airlines
- Midwest Express
- My Travel/Premiair
- National Air Cargo
- National Airlines
- New York Air
- Nippon Cargo Airlines
- North American Airlines
- Northwest Airlines - United States of America
- Norwegian Air Shuttle - Norway
- Olympic Airways - Greece
- Ozark Airlines - United States of America, merged with Trans World Airlines, 26 October 1986
- Pan American World Airways - United States of America
- Pakistan International Airlines
- Pluna
- Polar Air Cargo
- PremiAir
- Prinair
- Provincial Airlines (Newfoundland)
- Pulkovo Air
- Qantas (Australian)
- Royal Airlines (taken-over by bankrupt Canada 3000)
- Royal Brunei
- Royal Jordanian
- Ryanair (Irish-based)
- Saudi Arabian Airlines - Saudia Arabia
- Scandinavian Airlines System Also known as SAS (Swedish-Norwegian-Danish)
- Singapore Airlines
- Silver City
- Skyservice
- SN Brussels Airlines created from Delta Air Transport and some residual assets of Sabena
- SpanAir
- Sociedad Aeronáutica de Medellín or SAM Colombia.
- Solomon Airlines
- South African Airways
- Southwest Airlines - United States of America
- SriLankan
- Sterling Airways
- Swiss International Air Lines (Crossair and some residual assets of Swissair)
- TAM
- Tarom
- Tol Air
- Transportes Aereos Portugueses (or TAP Air Portugal)
- Thai Airways
- Trans Australia Airlines (TAA)
- Transavia
- Transportes Aereos Portugueses
- Trans World Airlines - United States of America - taken over by American Airlines
- Tower Air
- TUI
- Tyrolean
- United Airlines - United States of America
- United Parcel Service
- US Airways
- ValuJet - United States of America - merged with AirTran, 24 Sept 1997
- Varig - Brazil
- Vieques Air Link
- Viasa
- Virgin Atlantic / Virgin Express
- Volare
- Volga-Dnepr
- Western Airlines
- WestJet
- Widerøe
- World Airways
See also: lists of companies, Aircraft types, Airline call signs,Cargo airlines, list of aircraft manufacturers