HD Airline Code, Hokkaido International Airlines
HD is the IATA airline code for Hokkaido International Airlines based in Japan. The airline also has the 3-letter ICAO code ADO, and its radio callsign is "Air Do". The open dataset lists 26 scheduled routes for the carrier. You will see HD as the two-character prefix on its flight numbers, for example HD123.
What is the Hokkaido International Airlines airline code?
The IATA airline code for Hokkaido International Airlines is HD. This two-character code prefixes the airline's flight numbers and appears on tickets and schedules. The three-letter ICAO code ADO is used in flight plans and air traffic control.
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.
Frequently asked questions
What is the airline code for Hokkaido International Airlines?
The IATA airline code for Hokkaido International Airlines is HD. Its ICAO code is ADO.
What is the abbreviation for Hokkaido International Airlines?
The two-character IATA abbreviation for Hokkaido International Airlines is HD, and its three-letter ICAO code is ADO.
What airline is HD?
HD is the IATA code for Hokkaido International Airlines, based in Japan.
What is the ICAO code for Hokkaido International Airlines?
Hokkaido International Airlines uses the ICAO airline code ADO and the radio callsign "Air Do".
What country is Hokkaido International Airlines based in?
Hokkaido International Airlines (HD) is based in Japan.
What is the radio callsign for Hokkaido International Airlines?
Air traffic control refers to Hokkaido International Airlines by the radio callsign "Air Do".
Routes flown by Hokkaido International Airlines
Some of the busiest routes Hokkaido International Airlines (HD) appears on in the open route dataset, with distance and typical flight time: