UU Airline Code, Air Austral
UU is the IATA airline code for Air Austral, based in France. Its ICAO code is REU and its radio callsign is "Reunion".
What airline is UU?
UU is the IATA airline code for Air Austral, based in France. Its ICAO code is REU and its radio callsign is "Reunion".
The open dataset lists 24 scheduled routes for the carrier. You will see UU as the two-character prefix on its flight numbers, for example UU123.
| IATA airline code | UU |
|---|---|
| ICAO airline code | REU |
| Radio callsign | Reunion |
| Country | France |
| Scheduled routes | 24 (ranked #318) |
| Most routes at | DZA Dzaoudzi |
| Status | Active |
What is the airline code for Air Austral?
The IATA airline code for Air Austral is UU, and its ICAO code is REU. The two-character IATA code prefixes the carrier's flight numbers, for example UU123.
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.
Which airport does Air Austral serve most?
Air Austral (UU) appears on more routes at DZA, Dzaoudzi, than at any other airport in the open route dataset.
The airports Air Austral appears at most often in that dataset, most routes first:
Routes flown by Air Austral
The busiest pairs Air Austral (UU) is listed as operating in the open route dataset (codeshare-only listings excluded), with distance and typical flight time:
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
What is the ICAO code for Air Austral?
Air Austral uses the ICAO airline code REU and the radio callsign "Reunion". Flight plans and air traffic control use REU, while tickets and schedules use UU.
What is the radio callsign for Air Austral?
Air traffic control refers to Air Austral by the radio callsign "Reunion".
What country is Air Austral based in?
Air Austral (UU) is based in France.
What is the abbreviation for Air Austral?
The two-character IATA abbreviation for Air Austral is UU, and its three-letter ICAO code is REU.
How many routes does Air Austral fly?
The open route dataset lists 24 route entries for Air Austral, codeshare listings included, which ranks the carrier number 318 by that count. The route table below shows only the pairs Air Austral is listed as operating.