oneworld is the third-largest global airline alliance, connecting 13 member airlines across 170+ countries with more than 900 destinations. Founded on February 1, 1999, by American Airlines, British Airways, Cathay Pacific, Canadian Airlines, Finnair, and Iberia, the alliance commands approximately 14% of global air traffic. The network operates over 14,000 daily flights with a combined fleet exceeding 3,500 aircraft, carrying roughly 600 million passengers per year. oneworld is headquartered in New York City, USA.
| Metric | Figure |
|---|---|
| Founded | February 1, 1999 |
| Headquarters | New York City, USA |
| Member airlines | 13 (as of 2026) |
| Destinations | 900+ airports |
| Countries served | 170+ |
| Daily flights | 14,000+ |
| Combined fleet | 3,500+ aircraft |
| Annual passengers | ~600 million |
| Global market share | ~14% |
| Skytrax Best Alliance wins | Multiple (incl. 2022) |
| Founding members | American, British Airways, Cathay Pacific, Canadian Airlines, Finnair, Iberia |
Below is the complete roster of every oneworld member airline, listed alphabetically with IATA code, ICAO code, headquarters country, hub airports, and a brief description.
| # | Airline | IATA | ICAO | |
|---|---|---|---|---|
| 1 | United States | AS | ASA | |
| 2 | United States | AA | AAL | |
| 3 | United Kingdom | BA | BAW | |
| 4 | Hong Kong | CX | CPA | |
| 5 | Finland | AY | FIN | |
| 6 | Spain | IB | IBE | |
| 7 | Japan | JL | JAL | |
| 8 | Malaysia | MH | MAS | |
| 9 | Australia | QF | QFA | |
| 10 | Qatar | QR | QTR | |
| 11 | Morocco | AT | RAM | |
| 12 | Jordan | RJ | RJA | |
| 13 | Sri Lanka | UL | ALK |
| IATA Code | AS |
| ICAO Code | ASA |
| Country / HQ | United States |
| Hub airport(s) | Seattle (SEA), Portland (PDX), Los Angeles (LAX), San Francisco (SFO) |
The fifth-largest airline in the United States by fleet size, Alaska Airlines joined oneworld on March 31, 2021, becoming the first new member in nearly a decade and strengthening the alliance's West Coast US coverage.
| IATA Code | AA |
| ICAO Code | AAL |
| Country / HQ | United States |
| Hub airport(s) | Dallas/Fort Worth (DFW), Charlotte (CLT), Chicago O'Hare (ORD), Miami (MIA), New York JFK, Los Angeles (LAX), Philadelphia (PHL), Phoenix (PHX), Washington National (DCA) |
The world's largest airline by fleet size and one of oneworld's founding members (1999), American operates the most extensive domestic US network of any alliance member and provides critical transatlantic and transpacific connectivity.
| IATA Code | BA |
| ICAO Code | BAW |
| Country / HQ | United Kingdom |
| Hub airport(s) | London Heathrow (LHR), London Gatwick (LGW) |
The UK's flag carrier and a oneworld founding member (1999), British Airways operates one of the largest long-haul networks from London Heathrow — one of the world's busiest airports — with over 200 destinations across six continents. BA is part of the IAG group.
| IATA Code | CX |
| ICAO Code | CPA |
| Country / HQ | Hong Kong |
| Hub airport(s) | Hong Kong (HKG) |
Hong Kong's flag carrier and a founding member of oneworld (1999), Cathay Pacific is consistently ranked among Asia's top premium airlines. The airline serves 70+ destinations across Asia, the Americas, Europe, and Oceania from its hub at Hong Kong International Airport.
| IATA Code | AY |
| ICAO Code | FIN |
| Country / HQ | Finland |
| Hub airport(s) | Helsinki (HEL) |
Finland's flag carrier and a founding member of oneworld (1999), Finnair leverages Helsinki's geographic position to offer some of the shortest routes between Europe and Asia. The airline operates a fleet of approximately 80 aircraft with a focus on European and Asian long-haul routes.
| IATA Code | IB |
| ICAO Code | IBE |
| Country / HQ | Spain |
| Hub airport(s) | Madrid Barajas (MAD) |
Spain's flag carrier and a founding member of oneworld (1999), Iberia is a key gateway between Europe and Latin America with over 30 destinations in the region. Iberia is part of the International Airlines Group (IAG) alongside British Airways, Aer Lingus, and Vueling.
| IATA Code | JL |
| ICAO Code | JAL |
| Country / HQ | Japan |
| Hub airport(s) | Tokyo Haneda (HND), Tokyo Narita (NRT), Osaka Itami (ITM) |
Japan's second-largest airline and a Skytrax 5-star carrier, Japan Airlines joined oneworld in 2007 after its earlier bankruptcy and restructuring. JAL operates a modern fleet including the Boeing 787 and 777, connecting Japan to over 90 international destinations.
| IATA Code | MH |
| ICAO Code | MAS |
| Country / HQ | Malaysia |
| Hub airport(s) | Kuala Lumpur (KUL) |
Malaysia's flag carrier, Malaysia Airlines joined oneworld in February 2013. The airline connects Kuala Lumpur to destinations across Asia, Australia, Europe, and the Middle East with a fleet of A350s, A330s, and Boeing 737s. The airline underwent significant restructuring following the MH370 and MH17 tragedies in 2014.
| IATA Code | QF |
| ICAO Code | QFA |
| Country / HQ | Australia |
| Hub airport(s) | Sydney (SYD), Melbourne (MEL), Brisbane (BNE), Perth (PER) |
Australia's flag carrier and the world's third-oldest airline still operating (founded 1920), Qantas joined oneworld as a founding member in 1999. Known for ultra-long-haul operations including direct Perth–London and Sydney–New York flights, Qantas operates a fleet of A380s, 787-9s, and 737s.
| IATA Code | QR |
| ICAO Code | QTR |
| Country / HQ | Qatar |
| Hub airport(s) | Doha Hamad (DOH) |
Multiple-time Skytrax World's Best Airline winner, Qatar Airways joined oneworld in October 2013 and quickly became one of the alliance's highest-profile members. Operating from Doha's Hamad International Airport, Qatar serves 170+ destinations across all six inhabited continents with a fleet of over 200 aircraft including the A350, A380, and 777.
| IATA Code | AT |
| ICAO Code | RAM |
| Country / HQ | Morocco |
| Hub airport(s) | Casablanca (CMN) |
Morocco's flag carrier joined oneworld on April 1, 2020, becoming the first African airline in the alliance. Royal Air Maroc serves as a strategic gateway between Europe and Africa, connecting Casablanca to over 100 destinations and offering unique access to sub-Saharan African markets underserved by other oneworld members.
| IATA Code | RJ |
| ICAO Code | RJA |
| Country / HQ | Jordan |
| Hub airport(s) | Amman Queen Alia (AMM) |
Jordan's flag carrier joined oneworld in April 2007, providing the alliance with a strategic hub in the heart of the Middle East. Royal Jordanian connects Amman to destinations across Europe, the Americas, Asia, and Africa, and holds the distinction of having served as a code-share partner with American Airlines on the Queen Noor aircraft before formal alliance membership.
| IATA Code | UL |
| ICAO Code | ALK |
| Country / HQ | Sri Lanka |
| Hub airport(s) | Colombo Bandaranaike (CMB) |
Sri Lanka's flag carrier joined oneworld in May 2014, giving the alliance representation in South Asia. SriLankan connects Colombo to destinations across Asia, the Middle East, and Europe, leveraging the island's geographic position between South and Southeast Asia as a convenient transit point.
The International Airlines Group (IAG) holds a position within oneworld analogous to the Lufthansa Group's role in Star Alliance. Three full members — American Airlines, British Airways, and Iberia — anchor the transatlantic triangle that defines oneworld's commercial core. IAG directly controls British Airways and Iberia (plus Vueling and Aer Lingus, which are not oneworld members), while American's joint business agreement with BA and Iberia effectively creates a revenue-sharing arrangement across the North Atlantic. The result is a remarkably integrated transatlantic offering, with shared lounges, reciprocal upgrades, and coordinated capacity planning.
Qatar Airways joined oneworld in 2013 and has become one of its highest-profile — and occasionally contentious — members. The airline's 5-star Skytrax ratings and premium product have elevated the alliance's brand image globally. Qatar holds significant equity stakes in other airlines including IAG (parent of British Airways), Cathay Pacific, and LATAM — making it simultaneously a passenger of and shareholder in several oneworld stablemates. Qatar Airways operates from Hamad International Airport, one of the world's top-rated airports, connecting oneworld to the Middle East and offering unmatched connectivity between Africa, Asia, and the Americas via Doha.
Alaska became the first new oneworld member since Sri Lankan joined in 2014. The addition filled a critical gap in US West Coast coverage, giving the alliance strong footholds in Seattle, Portland, and San Francisco markets that were underserved by American's hub network.
LATAM, formerly LAN Chile and a founding member under its original name, exited oneworld on May 1, 2020 during its Chapter 11 bankruptcy restructuring. The departure left a significant gap in South American coverage that has not yet been fully addressed.
ITA Airways, Italy's flag carrier, departed SkyTeam on April 30, 2025 and is expected to join Star Alliance (not oneworld) following the Lufthansa Group's acquisition — not a oneworld addition, but worth noting as a sign of continued alliance fluidity.
oneworld is the smallest of the three major alliances by member count but not by influence. The combination of American Airlines (world's largest airline by fleet), British Airways, Qatar Airways, Qantas, and Japan Airlines gives the alliance an unmatched premium positioning. The alliance's transatlantic joint business — anchored by American, British Airways, Iberia, and Finnair — is the most commercially integrated of any alliance grouping. The key challenge ahead is South American coverage following LATAM's departure, and whether a replacement carrier can be attracted to fill that gap. For travelers seeking premium long-haul connectivity with strong US, UK, Australasian, and Middle Eastern coverage, oneworld remains the premium choice among global alliances.
All 13 oneworld member airline logos are available through the logostream Airline Logo API. Query by IATA or ICAO code to get PNG, SVG, or transparent variants delivered via global CDN. Browse all members in the full airline logo directory.
