US regional carrier based in United States.
| IATA Code | YX |
|---|---|
| ICAO Code | RPA |
| Callsign | BRICKYARD |
| Operating Status | Active (per OpenFlights airline registry) |
| Country | United States |
| Category | US regional carrier |
When you see a segment line like this in a PNR, the airline code identifies Republic Airways:
2 YX 587 Y 15JUL 2*JFKLHR HK1 800A 2000P
The two-letter code YX at the start of the segment line is Republic Airways's IATA code — every flight segment operated by Republic Airways in a GDS PNR (Amadeus, Sabre, Galileo, or Worldspan) begins with this code, followed by the flight number.
Republic Airways is a us regional carrier, based in United States. Its ICAO code, RPA, is used for air traffic control and flight planning, while its radio callsign is “BRICKYARD”.
Once a YX segment is sold, the fare quote and ticketing entry differ by system. The starting point in each is:
Amadeus: FXP Sabre: WPNCB Galileo: FXP
Each of these prices the itinerary using the lowest applicable fare for the YX segment(s) in the PNR — the exact fare basis and rules still need to be checked against Republic Airways's current fare filing, since GDS pricing reflects what's filed, not a fixed rate.
Like most airlines, Republic Airways'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.
Republic Airways's IATA code is YX. This two-letter code appears at the start of every flight segment operated by Republic Airways in a GDS PNR.
Republic Airways's ICAO code is RPA. 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 Republic Airways's segments (marked with the YX code) and build a clean, client-ready itinerary in seconds.
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