Welcome to World Airline Finder, the place to find over 990 airline codes.

What is an IATA airline code? IATA reservation codes are two-character codes assigned by the International Air Transport Association (IATA) to the world's airlines.

What is an ICAO airline code? ICAO airline codes are three-letter codes assigned by the International Civil Aviation Organization (ICAO) to the world's airlines.

Enter IATA or ICAO code to find the corresponding airline, country, and the codes.

AIRLINE LOOKUP

AIRLINE: ...

Country: ....

IATA code: ...

ICAO code: ...


Is it true that two different airlines can have the same IATA code?

It is true that two airlines can have the same IATA code. It does happen since there are only a limited number of two-letter codes available.The airlines are generally in different regions.

The World’s 50 Biggest Airlines by Fleet Size

Rank Airline Country Fleet Size
50 TAP Portugal 100
49 Etihad Airways United Arab Emirates 104
48 S7 Airlines Russia 104
47 Frontier Airlines United States 104
46 Vietnam Airlines Vietnam 105
45 KLM Netherlands 112
44 Air New Zealand New Zealand 112
43 SpiceJet India 112
42 Ethiopian Airlines Ethiopia 121
41 Lion Air Indonesia 121
40 Wizz Air Hungary 122
39 Qantas Australia 126
38 Vueling Spain 126
37 LATAM Chile 127
36 GOL Brazil 127
35 Air India India 127
34 Singapore Airlines Singapore 134
33 SAS Scandinavian Airlines Sweden 137
32 Garuda Indonesia Indonesia 142
31 Azul Brazil 152
30 Spirit Airlines United States 153
29 Air Canada Canada 163
28 Saudia Saudi Arabia 165
27 Korean Air South Korea 166
26 Japan Airlines Japan 169
25 WestJet Canada 169
24 Cathay Pacific China 171
23 Avianca Colombia 176
22 Shenzhen Airlines China 194
21 Aeroflot Russia 202
20 Air France France 215
19 Hainan Airlines China 225
18 All Nippon Airlines Japan 227
17 Qatar Airways Qatar 238
16 IndiGo India 250
15 British Airways United Kingdom 254
14 Lufthansa Germany 267
13 Emirates United Arab Emirates 268
12 JetBlue United States 270
11 Ryanair Ireland 273
10 Turkish Airlines Turkey 312
9 easyjet United Kingdom 323
8 Alaska Airlines United States 330
7 Air China China 444
6 China Eastern Airlines China 581
5 China Southern Airlines China 626
4 Southwest Airlines United States 734
3 Delta Air Lines United States 781
2 United Airlines United States 834
1 American Airlines United States 881

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