X3 Airline Code, TUIfly
X3 is the IATA airline code for TUIfly, based in Germany. Its ICAO code is HLX and its radio callsign is "Yellow Cab".
What airline is X3?
X3 is the IATA airline code for TUIfly, based in Germany. Its ICAO code is 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.
| IATA airline code | X3 |
|---|---|
| ICAO airline code | HLX |
| Radio callsign | Yellow Cab |
| Country | Germany |
| Scheduled routes | 226 (ranked #79) |
| Most routes at | DUS Düsseldorf |
| Status | Active |
What is the airline code for TUIfly?
The IATA airline code for TUIfly is X3, and its ICAO code is HLX. The two-character IATA code prefixes the carrier's flight numbers, for example X3123.
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.
Which airport does TUIfly serve most?
TUIfly (X3) appears on more routes at DUS, Düsseldorf, than at any other airport in the open route dataset.
The airports TUIfly appears at most often in that dataset, most routes first:
Routes flown by TUIfly
The busiest pairs TUIfly (X3) is listed as operating in the open route dataset (codeshare-only listings excluded), with distance and typical flight time:
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
What is the ICAO code for TUIfly?
TUIfly uses the ICAO airline code HLX and the radio callsign "Yellow Cab". Flight plans and air traffic control use HLX, while tickets and schedules use X3.
What is the radio callsign for TUIfly?
Air traffic control refers to TUIfly by the radio callsign "Yellow Cab".
What country is TUIfly based in?
TUIfly (X3) is based in Germany.
What is the abbreviation for TUIfly?
The two-character IATA abbreviation for TUIfly is X3, and its three-letter ICAO code is HLX.
How many routes does TUIfly fly?
The open route dataset lists 226 route entries for TUIfly, codeshare listings included, which ranks the carrier number 79 by that count. The route table below shows only the pairs TUIfly is listed as operating.