AU Airline Code, Austral Lineas Aereas
AU is the IATA airline code for Austral Lineas Aereas, based in Argentina. Its ICAO code is AUT and its radio callsign is "Austral".
What airline is AU?
AU is the IATA airline code for Austral Lineas Aereas, based in Argentina. Its ICAO code is AUT and its radio callsign is "Austral".
You will see AU as the two-character prefix on its flight numbers, for example AU123.
| IATA airline code | AU |
|---|---|
| ICAO airline code | AUT |
| Radio callsign | Austral |
| Country | Argentina |
| Status | Active |
What is the airline code for Austral Lineas Aereas?
The IATA airline code for Austral Lineas Aereas is AU, and its ICAO code is AUT. The two-character IATA code prefixes the carrier's flight numbers, for example AU123.
IATA airline codes are two characters and can reuse letters over time, so a retired airline's code may later be assigned to another carrier. ICAO codes are three letters and are more stable, which is why flight plans use them.
Frequently asked questions
What is the ICAO code for Austral Lineas Aereas?
Austral Lineas Aereas uses the ICAO airline code AUT and the radio callsign "Austral". Flight plans and air traffic control use AUT, while tickets and schedules use AU.
What is the radio callsign for Austral Lineas Aereas?
Air traffic control refers to Austral Lineas Aereas by the radio callsign "Austral".
What country is Austral Lineas Aereas based in?
Austral Lineas Aereas (AU) is based in Argentina.
What is the abbreviation for Austral Lineas Aereas?
The two-character IATA abbreviation for Austral Lineas Aereas is AU, and its three-letter ICAO code is AUT.