X3 Airline Code, TUIfly
X3 is the IATA airline code for TUIfly based in Germany. The airline also has the 3-letter ICAO code HLX, and its radio callsign is "Yellow Cab". The open dataset lists 226 scheduled routes for the carrier, placing it at number 79 among airlines worldwide. You will see X3 as the two-character prefix on its flight numbers, for example X3123.
What is the TUIfly airline code?
The IATA airline code for TUIfly is X3. This two-character code prefixes the airline's flight numbers and appears on tickets and schedules. The three-letter ICAO code HLX 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 TUIfly?
The IATA airline code for TUIfly is X3. Its ICAO code is HLX.
What is the abbreviation for TUIfly?
The two-character IATA abbreviation for TUIfly is X3, and its three-letter ICAO code is HLX.
What airline is X3?
X3 is the IATA code for TUIfly, based in Germany.
What is the ICAO code for TUIfly?
TUIfly uses the ICAO airline code HLX and the radio callsign "Yellow Cab".
What country is TUIfly based in?
TUIfly (X3) is based in Germany.
What is the radio callsign for TUIfly?
Air traffic control refers to TUIfly by the radio callsign "Yellow Cab".
Routes flown by TUIfly
Some of the busiest routes TUIfly (X3) appears on in the open route dataset, with distance and typical flight time: