US ultra-low-cost carrier based in United States.
| IATA Code | F9 |
|---|---|
| ICAO Code | FFT |
| Callsign | FRONTIER FLIGHT |
| Country | United States |
| Category | US ultra-low-cost carrier |
When you see a segment line like this in a PNR, the airline code identifies Frontier Airlines:
2 F9 587 Y 15JUL 2*JFKLHR HK1 800A 2000P
The two-letter code F9 at the start of the segment line is Frontier Airlines's IATA code — every flight segment operated by Frontier Airlines in a GDS PNR (Amadeus, Sabre, Galileo, or Worldspan) begins with this code, followed by the flight number.
Frontier Airlines is a us ultra-low-cost carrier, based in United States. Its ICAO code, FFT, is used for air traffic control and flight planning, while its radio callsign is “FRONTIER FLIGHT”.
Like most airlines, Frontier Airlines's fare classes follow the standard GDS booking-class letter system. See our complete booking class guide for what each letter (F, J, Y, and so on) typically means.
Frontier Airlines's IATA code is F9. This two-letter code appears at the start of every flight segment operated by Frontier Airlines in a GDS PNR.
Frontier Airlines's ICAO code is FFT. The ICAO code is a separate, usually three-letter identifier used mainly in air traffic control and flight planning, distinct from the IATA code travel agents see in a PNR.
Paste the raw PNR text into PNRGenius and it will automatically detect Frontier Airlines's segments (marked with the F9 code) and build a clean, client-ready itinerary in seconds.
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