YF YF airline code: Department of National Defence
YF is the IATA airline code for Department of National Defence, based in Canada.
Department of National Defence codes
| IATA code | YF |
|---|---|
| ICAO code | Not listed |
| Airline | Department of National Defence |
| 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 YF 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 YF. 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 YF is shown as Department of National Defence 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
- J4 Buffalo Airways
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