20 airlines have joined the community of IATA members in 2026
Welcome to our newest members!
> Is your airline considering joining IATA? See the requirements for IATA airline membership.
> Are you a Travel or Cargo agent? See how to become an IATA-agent: Travel Agency Program or Cargo Agency Program
Found 381 airline members
| Airline Name | IATA Designator | 3 digit code | ICAO code | Country / Territory |
| TUIfly | X3 | 617 | TUI | Germany |
| Trinity Airways | TW | 722 | TWB | South Korea |
| Tianjin Airlines | GS | 826 | GCR | China |
| Thai Lion Air | SL | 310 | TLM | Thailand |
| Thai Airways International | TG | 217 | THA | Thailand |
| TAROM | RO | 281 | ROT | Romania |
| TAP Air Portugal | TP | 047 | TAP | Portugal |
| Tailwind Airlines | TI* | 768 | TWI | Türkiye |
| TAG Airlines | 5U | 411 | TGU | Guatemala |
| TACA | TA | 202 | TAI | El Salvador |