Primary sources · 4
- [1] Star Alliance — Member list — 25 member airlines as of 2024 · staralliance.com · Current https://www.staralliance.com/en/member-airlines
- [2] SkyTeam — Member airlines — 19 member airlines as of 2024 · skyteam.com · Current https://www.skyteam.com
- [3] oneworld — Member airlines — 13 member airlines as of 2024 · oneworld.com · Current https://www.oneworld.com/members
- [4] Star Alliance — Annual fact sheet — Carrier-published statistics including daily flights, destinations, and combined passenger numbers · Star Alliance press portal · Annual https://www.staralliance.com
Three alliances together cover roughly 60 % of global airline seat capacity. They were founded between 1997 and 2000 with the original goal of letting frequent flyers earn and use status across multiple carriers; they have since become the operational backbone of nearly every long-haul connecting itinerary.
The three alliances at a glance
| Alliance | Founded | Members | Annual passengers | Daily departures |
|---|---|---|---|---|
| Star Alliance | 1997 | 25 | ≈ 750 M | ≈ 19,000 |
| SkyTeam | June 2000 | 19 | ≈ 624 M | ≈ 10,800 |
| oneworld | 1999 | 13 | ≈ 510 M | ≈ 13,000 |
Star Alliance — the original
Star Alliance was founded in 1997 by Lufthansa, Air Canada, Thai Airways, SAS, and United Airlines as the first global airline alliance. It is still the largest, with 25 member airlines covering nearly every major international hub. Its largest members by revenue are Lufthansa Group, United, and Air China.
| Airline | Country | Notable hubs |
|---|---|---|
| Aegean Airlines | Greece | Athens (ATH) |
| Air Canada | Canada | Toronto (YYZ), Montréal (YUL) |
| Air China | China | Beijing (PEK), Shanghai (PVG) |
| Air India | India | Delhi (DEL), Mumbai (BOM) |
| Air New Zealand | New Zealand | Auckland (AKL) |
| ANA | Japan | Tokyo Haneda (HND), Narita (NRT) |
| Asiana Airlines | South Korea | Seoul Incheon (ICN) |
| Austrian | Austria | Vienna (VIE) |
| Avianca | Colombia | Bogotá (BOG) |
| Brussels Airlines | Belgium | Brussels (BRU) |
| Copa Airlines | Panama | Panama City (PTY) |
| Croatia Airlines | Croatia | Zagreb (ZAG) |
| EGYPTAIR | Egypt | Cairo (CAI) |
| Ethiopian Airlines | Ethiopia | Addis Ababa (ADD) |
| EVA Air | Taiwan | Taipei Taoyuan (TPE) |
| LOT Polish Airlines | Poland | Warsaw (WAW) |
| Lufthansa | Germany | Frankfurt (FRA), Munich (MUC) |
| SAS | Scandinavia | Copenhagen (CPH), Stockholm (ARN), Oslo (OSL) |
| Singapore Airlines | Singapore | Singapore (SIN) |
| South African Airways | South Africa | Johannesburg (JNB) |
| SWISS | Switzerland | Zürich (ZRH) |
| TAP Portugal | Portugal | Lisbon (LIS) |
| Thai Airways | Thailand | Bangkok (BKK) |
| Turkish Airlines | Türkiye | Istanbul (IST) |
| United | United States | Chicago (ORD), Houston (IAH), Newark (EWR) |
oneworld — quality over count
oneworld is the smallest of the three by member count, with 13 carriers heavily skewed toward premium international service. It includes British Airways, Cathay Pacific, Qantas, Japan Airlines, and Qatar Airways — all top-tier brands. The alliance has actively rejected mass expansion in favour of maintaining a consistent on-board product across members.
| Airline | Country | Notable hubs |
|---|---|---|
| Alaska Airlines | United States | Seattle (SEA), Anchorage (ANC) |
| American Airlines | United States | Dallas (DFW), Charlotte (CLT) |
| British Airways | United Kingdom | London Heathrow (LHR) |
| Cathay Pacific | Hong Kong | Hong Kong (HKG) |
| Finnair | Finland | Helsinki (HEL) |
| Iberia | Spain | Madrid (MAD) |
| Japan Airlines (JAL) | Japan | Tokyo Haneda (HND), Narita (NRT) |
| Malaysia Airlines | Malaysia | Kuala Lumpur (KUL) |
| Oman Air | Oman | Muscat (MCT) |
| Qantas | Australia | Sydney (SYD), Melbourne (MEL) |
| Qatar Airways | Qatar | Doha (DOH) |
| Royal Air Maroc | Morocco | Casablanca (CMN) |
| Royal Jordanian | Jordan | Amman (AMM) |
| SriLankan Airlines | Sri Lanka | Colombo (CMB) |
SkyTeam — the global east-west balance
SkyTeam was founded in June 2000 by Aeromexico, Air France, Delta, and Korean Air. It has expanded steadily to 19 members and runs particularly strong in Europe (KLM, Air France, ITA), East Asia (Korean Air, China Eastern, China Airlines), and Latin America (Aeroméxico). The alliance operates a coordinated frequent-flyer programme (SkyMiles via Delta is the largest single account base) and a shared lounge network at major hubs.
| Airline | Country | Notable hubs |
|---|---|---|
| Aerolíneas Argentinas | Argentina | Buenos Aires (EZE) |
| Aeroméxico | Mexico | Mexico City (MEX) |
| Air Europa | Spain | Madrid (MAD) |
| Air France | France | Paris CDG (CDG) |
| China Airlines | Taiwan | Taipei Taoyuan (TPE) |
| China Eastern Airlines | China | Shanghai (PVG) |
| Delta Air Lines | United States | Atlanta (ATL), Detroit (DTW) |
| Garuda Indonesia | Indonesia | Jakarta (CGK) |
| ITA Airways | Italy | Rome Fiumicino (FCO) |
| Kenya Airways | Kenya | Nairobi (NBO) |
| KLM | Netherlands | Amsterdam Schiphol (AMS) |
| Korean Air | South Korea | Seoul Incheon (ICN) |
| Middle East Airlines | Lebanon | Beirut (BEY) |
| Saudia | Saudi Arabia | Jeddah (JED), Riyadh (RUH) |
| TAROM | Romania | Bucharest (OTP) |
| Vietnam Airlines | Vietnam | Hanoi (HAN), Ho Chi Minh City (SGN) |
| Virgin Atlantic | United Kingdom | London Heathrow (LHR) |
| XiamenAir | China | Xiamen (XMN) |
| Czech Airlines (CSA) | Czech Republic | Prague (PRG) |
What being in an alliance gets you
Three benefits matter to passengers. Frequent-flyer reciprocity lets you earn miles in one programme on flights operated by any alliance member and redeem them across the alliance's network. Status reciprocity extends benefits (priority boarding, lounge access, extra baggage) when flying any alliance partner. Through-checked baggage and coordinated schedules simplify multi-airline itineraries that would otherwise require separate check-ins.