QX Airline Code, Horizon Air
QX is the IATA airline code for Horizon Air based in United States. The airline also has the 3-letter ICAO code QXE, and its radio callsign is "Horizon Air". You will see QX as the two-character prefix on its flight numbers, for example QX123.
What is the Horizon Air airline code?
The IATA airline code for Horizon Air is QX. This two-character code prefixes the airline's flight numbers and appears on tickets and schedules. The three-letter ICAO code QXE 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 Horizon Air?
The IATA airline code for Horizon Air is QX. Its ICAO code is QXE.
What is the abbreviation for Horizon Air?
The two-character IATA abbreviation for Horizon Air is QX, and its three-letter ICAO code is QXE.
What airline is QX?
QX is the IATA code for Horizon Air, based in United States.
What is the ICAO code for Horizon Air?
Horizon Air uses the ICAO airline code QXE and the radio callsign "Horizon Air".
What country is Horizon Air based in?
Horizon Air (QX) is based in United States.
What is the radio callsign for Horizon Air?
Air traffic control refers to Horizon Air by the radio callsign "Horizon Air".