GS Airline Code, Air Foyle
GS is the IATA airline code for Air Foyle, based in the United Kingdom. Its ICAO code is UPA and its radio callsign is "Foyle".
What airline is GS?
GS is the IATA airline code for Air Foyle, based in the United Kingdom. Its ICAO code is UPA and its radio callsign is "Foyle".
The open dataset lists 358 scheduled routes for the carrier, placing it at number 42 among airlines worldwide. You will see GS as the two-character prefix on its flight numbers, for example GS123.
| IATA airline code | GS |
|---|---|
| ICAO airline code | UPA |
| Radio callsign | Foyle |
| Country | United Kingdom |
| Scheduled routes | 358 (ranked #42) |
| Most routes at | TSN Tianjin |
| Status | Active |
What is the airline code for Air Foyle?
The IATA airline code for Air Foyle is GS, and its ICAO code is UPA. The two-character IATA code prefixes the carrier's flight numbers, for example GS123.
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 Foyle serve most?
Air Foyle (GS) appears on more routes at TSN, Tianjin, than at any other airport in the open route dataset.
The airports Air Foyle appears at most often in that dataset, most routes first:
Routes flown by Air Foyle
The busiest pairs Air Foyle (GS) 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 Foyle?
Air Foyle uses the ICAO airline code UPA and the radio callsign "Foyle". Flight plans and air traffic control use UPA, while tickets and schedules use GS.
What is the radio callsign for Air Foyle?
Air traffic control refers to Air Foyle by the radio callsign "Foyle".
What country is Air Foyle based in?
Air Foyle (GS) is based in the United Kingdom.
What is the abbreviation for Air Foyle?
The two-character IATA abbreviation for Air Foyle is GS, and its three-letter ICAO code is UPA.
How many routes does Air Foyle fly?
The open route dataset lists 358 route entries for Air Foyle, codeshare listings included, which ranks the carrier number 42 by that count. The route table below shows only the pairs Air Foyle is listed as operating.