IS Airline Code, Island Airlines
IS is the IATA airline code for Island Airlines, based in the United States. No ICAO code or radio callsign is listed for this carrier in the open dataset.
What airline is IS?
IS is the IATA airline code for Island Airlines, based in the United States.
You will see IS as the two-character prefix on its flight numbers, for example IS123.
| IATA airline code | IS |
|---|---|
| ICAO airline code | Not assigned |
| Radio callsign | Not listed |
| Country | United States |
| Status | Active |
What is the airline code for Island Airlines?
The IATA airline code for Island Airlines is IS. The two-character IATA code prefixes the carrier's flight numbers, for example IS123.
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 country is Island Airlines based in?
Island Airlines (IS) is based in the United States.
What is the abbreviation for Island Airlines?
The two-character IATA abbreviation for Island Airlines is IS.