J4 / BFL J4 airline code: Buffalo Airways
J4 is the IATA airline code for Buffalo Airways, based in Canada. Its ICAO airline code is BFL.
Buffalo Airways codes
| IATA code | J4 |
|---|---|
| ICAO code | BFL |
| Airline | Buffalo Airways |
| Country | Canada |
| Status | Listed as operating (data checked 1 October 2026) |
Source: the airline database behind Easy PNR Converter (Wikidata and OpenFlights), checked against Wikidata and Wikipedia on 1 October 2026. IATA codes of airlines that stop flying can later be given to another airline.
How J4 appears in a PNR
In an Amadeus, Sabre, Galileo or Worldspan flight segment the two-character airline code comes first, directly before the flight number, so every flight sold under this code starts with J4. Codeshare flights carry the marketing airline's code, so the airline operating the aircraft can be a different one. Paste a PNR into the free PNR converter and J4 is shown as Buffalo Airways with its logo, next to local times and the true flight duration.
Other airlines from Canada
- 9B AccesRail
- AC Air Canada
- RV Air Canada Rouge
- YN Air Creebec
- 3H Air Inuit
- DU Air Liaison
- 4N Air North
- 8T Air Tindi
- TS Air Transat
- 6L Aklak Air
- JV Bearskin Airlines
- MO Calm Air
Large airports in Canada
- YYC Calgary International AirportCalgary
- YEG Edmonton International AirportEdmonton
- YHZ Halifax Stanfield International AirportHalifax
- YLW Kelowna International AirportKelowna
- YUL Montréal–Trudeau International AirportMontreal
- YOW Ottawa Macdonald–Cartier Intl AirportOttawa
- YQB Quebec Jean Lesage International AirportQuebec
- YXE Saskatoon John G. Diefenbaker International AirportSaskatoon