Airline	Country / Region	IATA code (2 letters)	ICAO code (3 letters)	Alliance	Notes
Aegean Airlines	Greece	IATAA3	ICAOAEE	Star Alliance	The flag carrier of Greece, providing full-service on a network of domestic and international routes.
Aeroflot	Russia	IATASU	ICAOAFL	SkyTeam	Russia's flag carrier and largest airline, with a comprehensive global network.
Aerolineas Argentinas	Argentina	IATAAR	ICAOARG	SkyTeam	The largest airline in Argentina and the country's flag carrier.
Aeromexico	Mexico	IATAAM	ICAOAMX	SkyTeam	Mexico's flag carrier, offering extensive service throughout the Americas and to Europe and Asia.
Air Astana	Kazakhstan	IATAKC	ICAOKZR	Independent / Other	The flag carrier of Kazakhstan, with a reputation for excellent service and a modern fleet.
Air Canada	Canada	IATAAC	ICAOACA	Star Alliance	Canada's largest airline and Star Alliance founder, connecting North America with the rest of the world.
Air China	China	IATACA	ICAOCCA	Star Alliance	The flag carrier of China, based in Beijing, and a member of Star Alliance.
Air France	France	IATAAF	ICAOAFR	SkyTeam	French flag carrier and SkyTeam founder; Paris-Charles de Gaulle is the primary hub for its global network.
Air Iceland Connect	Iceland	IATANY	ICAOFXI	Independent / Other	A regional airline in Iceland, primarily serving domestic destinations.
Air India	India	IATAAI	ICAOAIC	Star Alliance	The flag carrier of India, with a vast network of domestic and international destinations.
Air Macau	Macao SAR	IATANX	ICAOAMU	Independent / Other	The flag carrier of Macau, providing scheduled services to destinations in mainland China and across Asia.
Air Mauritius	Mauritius	IATAMK	ICAOMAU	Independent / Other	The flag carrier of Mauritius, connecting the island nation to Africa, Asia, and Europe.
Air New Zealand	New Zealand	IATANZ	ICAOANZ	Star Alliance	New Zealand's flag carrier, known for its unique safety videos and extensive Pacific Rim network.
Air Niugini	Papua New Guinea	IATAPX	ICAOANG	Independent / Other	The flag carrier of Papua New Guinea, connecting the country to Asia and Oceania.
Air Serbia	Serbia	IATAJU	ICAOASL	Independent / Other	The flag carrier of Serbia, with a growing network of routes across Europe.
Air Seychelles	Seychelles	IATAHM	ICAOSEY	Independent / Other	The flag carrier of Seychelles, operating inter-island and international flights.
Air Tanzania	Tanzania	IATATC	ICAOATC	Independent / Other	The flag carrier of Tanzania, with a growing network of domestic and regional routes.
Air Vanuatu	Vanuatu	IATANF	ICAOAVN	Independent / Other	The flag carrier of Vanuatu, offering domestic and international flights in the South Pacific.
airBaltic	Latvia	IATABT	ICAOBTI	Independent / Other	The flag carrier of Latvia, with its main hub in Riga.
Airkenya Express	Kenya	IATAP2	ICAOXAK	Independent / Other	A Kenyan airline specializing in safari and tourist flights.
Alaska Airlines	United States	IATAAS	ICAOASA	oneworld	A major American airline, known for its customer service and extensive network on the West Coast.
All Nippon Airways	Japan	IATANH	ICAOANA	Star Alliance	One of Japan's leading airlines, renowned for its excellent service and extensive network.
All Nippon Airways (ANA)	Japan	IATANH	ICAOANA	Star Alliance	Full-service carrier based in Tokyo with wide Star Alliance codeshares and a strong punctuality record.
American Airlines	United States	IATAAA	ICAOAAL	oneworld	One of the largest U.S. airlines and oneworld member, offering an extensive North American and Latin American network.
Asiana Airlines	South Korea	IATAOZ	ICAOAAR	Star Alliance	A major South Korean airline, known for its high-quality service and modern fleet.
Atlantis European Airways	Armenia	IATATD	ICAOLUR	Independent / Other	An Armenian airline, offering charter and scheduled flights.
Austrian Airlines	Austria	IATAOS	ICAOAUA	Star Alliance	The flag carrier of Austria, providing a blend of traditional Austrian hospitality and modern service.
Avianca	Colombia	IATAAV	ICAOAVA	Star Alliance	The flag carrier of Colombia and the second oldest airline in the world.
Avianca Cargo	Colombia	IATAQT	ICAOTPA	Star Alliance	The cargo division of Avianca, specializing in air freight services.
Avianca Costa Rica	Costa Rica	IATALR	ICAOLRC	Star Alliance	A subsidiary of Avianca, operating regional flights from its hub in San José.
Azul Brazilian Airlines	Brazil	IATAAD	ICAOAZU	Independent / Other	A major Brazilian airline known for its extensive domestic network and low-cost model.
Azur Air Ukraine	Ukraine	IATAQU	ICAOUTN	Independent / Other	A Ukrainian charter airline, operating flights to leisure destinations.
Bangkok Airways	Thailand	IATAPG	ICAOBKP	Independent / Other	A regional airline in Thailand, known for its boutique service and privately-owned airports.
British Airways	United Kingdom	IATABA	ICAOBAW	oneworld	UK's flag carrier and oneworld founder, with its main hub at London Heathrow connecting the world.
Brussels Airlines	Belgium	IATASN	ICAOBEL	Star Alliance	The flag carrier of Belgium, with a strong focus on connecting Europe and Africa.
Camair-Co	Cameroon	IATAQC	ICAOCRC	Independent / Other	The flag carrier of Cameroon, serving domestic and regional destinations.
Cathay Pacific	Hong Kong SAR	IATACX	ICAOCPA	oneworld	Hong Kong–based oneworld member with a dense Asia-Pacific network and strong cargo operations.
China Airlines	Taiwan	IATACI	ICAOCAL	SkyTeam	Taiwan’s flag carrier and SkyTeam member with a sizable cargo network and regional coverage.
China Eastern Airlines	China	IATAMU	ICAOCES	SkyTeam	Major Chinese airline based in Shanghai, a member of SkyTeam with a strong Asian and transpacific network.
China Southern Airlines	China	IATACZ	ICAOCSN	Independent / Other	Asia's largest airline by fleet size, based in Guangzhou, offering extensive domestic and international routes.
Copa Airlines	Panama	IATACM	ICAOCMP	Star Alliance	The flag carrier of Panama, known as the "Hub of the Americas" for its strategic location.
Copa Airlines Colombia	Colombia	IATAP5	ICAORPB	Star Alliance	A subsidiary of Copa Airlines, operating domestic flights in Colombia.
Croatia Airlines	Croatia	IATAOU	ICAOCTN	Star Alliance	The flag carrier of Croatia, connecting the country to major European cities.
Czech Airlines	Czechia	IATAOK	ICAOCSA	SkyTeam	The flag carrier of the Czech Republic, with a long history in the airline industry.
Delta Air Lines	United States	IATADL	ICAODAL	SkyTeam	Major U.S. carrier headquartered in Atlanta; founding SkyTeam member with extensive transatlantic and domestic coverage.
EgyptAir	Egypt	IATAMS	ICAOMSR	Star Alliance	The flag carrier of Egypt, with a long history and a comprehensive network across Africa, the Middle East, and Europe.
Emirates	United Arab Emirates	IATAEK	ICAOUAE	Independent / Other	Dubai-based global carrier outside the alliances; partners selectively while focusing on long-haul connectivity.
Ethiopian Airlines	Ethiopia	IATAET	ICAOETH	Star Alliance	The flag carrier of Ethiopia and one of the largest airlines in Africa.
Etihad Airways	United Arab Emirates	IATAEY	ICAOETD	Independent / Other	The national airline of the UAE, known for its luxurious cabins and extensive global network.
EVA Air	Taiwan	IATABR	ICAOEVA	Star Alliance	Taiwanese carrier known for premium economy and attentive service; Star Alliance member based in Taoyuan.
Fiji Airways	Fiji	IATAFJ	ICAOFJI	oneworld	The flag carrier of Fiji, known for its warm hospitality and connections to Pacific islands.
Finnair	Finland	IATAAY	ICAOFIN	oneworld	The flag carrier and largest airline of Finland, with a focus on connecting Europe and Asia.
Garuda Indonesia	Indonesia	IATAGA	ICAOGIA	SkyTeam	The flag carrier of Indonesia, offering extensive domestic and international routes.
Gol Transportes Aéreos	Brazil	IATAG3	ICAOGLO	Independent / Other	A Brazilian low-cost airline, with a large domestic and international network.
Hahn Air	Germany	IATAHR	ICAOHHN	Independent / Other	A German airline that specializes in providing ticketing services to other airlines.
Hawaiian Airlines	United States	IATAHA	ICAOHAL	oneworld	The largest airline in Hawaii, specializing in flights between the islands and to the mainland US.
Hong Kong Airlines	Hong Kong SAR	IATAHX	ICAOCRK	Independent / Other	A full-service airline based in Hong Kong, with a focus on routes across Asia.
Iberia	Spain	IATAIB	ICAOIBE	oneworld	The flag carrier airline of Spain, with a main hub in Madrid–Barajas Airport.
Icelandair	Iceland	IATAFI	ICAOICE	Independent / Other	The flag carrier of Iceland, offering a unique stopover program in Iceland.
Iran Air	Iran	IATAIR	ICAOIRA	Independent / Other	The flag carrier airline of Iran, operating services to 80 destinations.
ITA Airways	Italy	IATAAZ	ICAOITY	SkyTeam	Italy's new flag carrier, which replaced Alitalia in 2021.
Japan Airlines (JAL)	Japan	IATAJL	ICAOJAL	oneworld	Flag carrier of Japan and oneworld member, notable for transpacific and Southeast Asia routes.
Jet Lite	India	IATAS2	ICAOJLL	Independent / Other	A low-cost subsidiary of Jet Airways, operating domestic flights in India.
JetBlue Airways	United States	IATAB6	ICAOJBU	Independent / Other	A major American low-cost airline, known for its comfortable cabins and free in-flight Wi-Fi.
Juneyao Airlines	China	IATAHO	ICAODKH	Star Alliance	A major private airline in China, with a focus on high-quality service.
Kenya Airways	Kenya	IATAKQ	ICAOKQA	SkyTeam	The flag carrier of Kenya, with a hub in Nairobi that connects Africa to the world.
KLM Royal Dutch Airlines	Netherlands	IATAKL	ICAOKLM	SkyTeam	The world's oldest airline still operating under its original name, part of SkyTeam and merged with Air France.
KM Malta Airlines	Malta	IATAKM	ICAOKMM	Independent / Other	The flag carrier of Malta, offering flights to destinations in Europe and North Africa.
Korean Air	South Korea	IATAKE	ICAOKAL	SkyTeam	South Korea’s flag carrier and SkyTeam member; absorbing Asiana Airlines with a focus on global connectivity.
Kuwait Airways	Kuwait	IATAKU	ICAOKAC	Arab Air Carriers Organization (AACO)	The national airline of Kuwait, with a strong network in the Middle East, Asia, and Europe.
Lao Airlines	Laos	IATAQV	ICAOLAO	Independent / Other	The flag carrier of Laos, serving domestic and international routes.
LATAM Airlines	Chile	IATALA	ICAOLAN	Independent / Other	A major airline group in Latin America with an extensive network of domestic and international routes.
LOT Polish Airlines	Poland	IATALO	ICAOLOT	Star Alliance	The flag carrier of Poland, and one of the world's oldest airlines still in operation.
Lufthansa	Germany	IATALH	ICAODLH	Star Alliance	Germany’s flag carrier and Star Alliance cofounder; Frankfurt and Munich are key hubs with broad European coverage.
Malaysia Airlines	Malaysia	IATAMH	ICAOMAS	oneworld	The flag carrier of Malaysia, offering premium service on a global network.
Maldivian	Maldives	IATAQ2	ICAODQA	Independent / Other	The flag carrier of the Maldives, providing domestic and international services.
MIAT Mongolian Airlines	Mongolia	IATAOM	ICAOMGL	Independent / Other	The flag carrier of Mongolia, operating international flights from its hub in Ulaanbaatar.
Middle East Airlines	Lebanon	IATAME	ICAOMEA	SkyTeam	The flag carrier of Lebanon, with a modern fleet and a focus on Middle Eastern routes.
Nepal Airlines	Nepal	IATARA	ICAORNA	Independent / Other	The flag carrier of Nepal, with a focus on connecting the country to Asia and the Middle East.
Nile Air	Egypt	IATANP	ICAONIA	Arab Air Carriers Organization (AACO)	An Egyptian low-cost airline, operating scheduled flights from its hub in Cairo.
Olympic Air	Greece	IATAOA	ICAOOAL	Star Alliance	A Greek airline and subsidiary of Aegean Airlines, focused on domestic routes.
Oman Air	Oman	IATAWY	ICAOOMA	oneworld	The flag carrier of Oman, known for its exceptional service and modern fleet.
Pakistan International Airlines	Pakistan	IATAPK	ICAOPIA	Independent / Other	The flag carrier of Pakistan, with a network spanning Asia, Europe, and North America.
Pegasus Airlines	Turkey	IATAPC	ICAOPGT	Independent / Other	A Turkish low-cost carrier with an extensive network of domestic and international flights.
Philippine Airlines	Philippines	IATAPR	ICAOPAL	Independent / Other	The flag carrier of the Philippines, with a rich history and a wide network of routes.
Precision Air	Tanzania	IATAPW	ICAOPRF	Independent / Other	A Tanzanian airline, offering domestic flights and regional services to neighboring countries.
Qantas	Australia	IATAQF	ICAOQFA	oneworld	Australia’s flag carrier and oneworld member; operates the “Kangaroo Route” between Australia and Europe.
Qantas	Australia	IATAQF	ICAOQFA	oneworld	Australia’s flag carrier and oneworld member; operates the “Kangaroo Route” between Australia and Europe.
Qatar Airways	Qatar	IATAQR	ICAOQTR	oneworld	Qatar’s national airline with a Doha mega-hub; joined oneworld in 2013 and excels in long-haul service.
Qatar Airways	Qatar	IATAQR	ICAOQTR	oneworld	Qatar’s national airline with a Doha mega-hub; joined oneworld in 2013 and excels in long-haul service.
Qeshm Air	Iran	IATAQB	ICAOQSM	Independent / Other	An Iranian airline, operating scheduled domestic and international flights.
Royal Brunei Airlines	Brunei	IATABI	ICAORBA	Independent / Other	The flag carrier of Brunei, offering scheduled services across Asia, the Middle East, and Australia.
Royal Jordanian	Jordan	IATARJ	ICAORJA	oneworld	The flag carrier of Jordan, with a comprehensive network of routes in the Middle East.
S7 Airlines	Russia	IATAS7	ICAOSBI	oneworld	A major Russian airline, with a large domestic network and international routes to Europe and Asia.
SalamAir	Oman	IATAOV	ICAOOMS	Arab Air Carriers Organization (AACO)	A low-cost airline from Oman, with a growing network in the Middle East and South Asia.
Saudia	Saudi Arabia	IATASV	ICAOSVA	SkyTeam	The flag carrier of Saudi Arabia, with a strong presence in the Middle East, Africa, and Asia.
Scandinavian Airlines	Sweden	IATASK	ICAOSAS	Star Alliance	The flag carrier of Denmark, Norway, and Sweden, known for its modern Scandinavian design.
Singapore Airlines	Singapore	IATASQ	ICAOSIA	Star Alliance	Singapore’s flag carrier with a premium long-haul focus; major Star Alliance hub at Changi Airport.
SkyTaxi	Poland	IATATE	ICAOIGA	Independent / Other	A Polish cargo airline, operating ad-hoc charter flights.
SkyWest Airlines	United States	IATAOO	ICAOSKW	Star Alliance	A major American regional airline, operating flights for several major carriers.
Smartwings	Czechia	IATAQS	ICAOTVS	Independent / Other	A Czech low-cost airline, operating flights to leisure destinations in Europe and the Middle East.
South African Airways	South Africa	IATASA	ICAOSAA	Star Alliance	South Africa's flag carrier, connecting the country to a wide range of international destinations.
Spirit Airlines	United States	IATANK	ICAONKS	Independent / Other	An American ultra-low-cost carrier, known for its no-frills service and extensive network in the Americas.
SriLankan Airlines	Sri Lanka	IATAUL	ICAOALK	oneworld	The flag carrier of Sri Lanka, offering flights to numerous destinations across Asia, Europe, and the Middle East.
Starlux Airlines	Taiwan	IATAJX	ICAOSJX	Independent / Other	A Taiwanese luxury airline, aiming to provide a high-end travel experience.
Surinam Airways	Suriname	IATAPY	ICAOSLM	Independent / Other	The flag carrier of Suriname, with routes to the Caribbean, North America, and Europe.
Swiss International Air Lines	Switzerland	IATALX	ICAOSWR	Star Alliance	The flag carrier of Switzerland, known for its high-quality service and punctuality.
Syrian Air	Syria	IATARB	ICAOSYR	Arab Air Carriers Organization (AACO)	The flag carrier of Syria, operating scheduled international services to several destinations in Asia, Europe, and North Africa.
TACA Airlines	El Salvador	IATATA	ICAOTAI	Star Alliance	A Central American airline group, now part of Avianca.
TAM Mercosur	Paraguay	IATAPZ	ICAOLAP	oneworld	The flag carrier of Paraguay, operating domestic and international flights.
TAP Air Portugal	Portugal	IATATP	ICAOTAP	Star Alliance	The flag carrier of Portugal, connecting Europe to the Americas, Africa, and Asia.
TAROM	Romania	IATARO	ICAOROT	SkyTeam	The flag carrier of Romania, with a history dating back to 1920.
Thai Airways	Thailand	IATATG	ICAOTHA	Star Alliance	Thailand's flag carrier and founding member of Star Alliance, known for its "Smooth as Silk" service.
Tigerair Taiwan	Taiwan	IATAIT	ICAOTTW	Independent / Other	A Taiwanese low-cost carrier, known for its playful branding and affordable fares.
Transcarga	Venezuela	IATAT7	ICAOVVC	Independent / Other	A Venezuelan cargo airline, specializing in air freight services.
Turkish Airlines	Turkey	IATATK	ICAOTHY	Star Alliance	Turkey's flag carrier, flying to more countries than any other airline in the world.
Turkmenistan Airlines	Turkmenistan	IATAT5	ICAOTUA	Independent / Other	The flag carrier of Turkmenistan, operating domestic and international flights from its hub in Ashgabat.
United Airlines	United States	IATAUA	ICAOUAL	Star Alliance	Founding member of Star Alliance with a massive domestic and international route network based in the US.
Uzbekistan Airways	Uzbekistan	IATAHY	ICAOUZB	Independent / Other	The flag carrier of Uzbekistan, connecting the country to Asia, Europe, and North America.
Vietnam Airlines	Vietnam	IATAVN	ICAOHVN	SkyTeam	The flag carrier of Vietnam and a member of SkyTeam, connecting Southeast Asia with the world.
Yemenia	Yemen	IATAIY	ICAOIYE	Arab Air Carriers Organization (AACO)	The flag carrier of Yemen, operating scheduled services to destinations in Africa and the Middle East.