YX Airline Code, Midwest Airlines
YX is the IATA airline code for Midwest Airlines, based in the United States. Its three-letter ICAO code is MEP.
What airline is YX?
YX is the IATA airline code for Midwest Airlines, based in the United States. Its ICAO code is MEP.
You will see YX as the two-character prefix on its flight numbers, for example YX123.
| IATA airline code | YX |
|---|---|
| ICAO airline code | MEP |
| Radio callsign | Not listed |
| Country | United States |
| Status | Active |
What is the airline code for Midwest Airlines?
The IATA airline code for Midwest Airlines is YX, and its ICAO code is MEP. The two-character IATA code prefixes the carrier's flight numbers, for example YX123.
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 ICAO code for Midwest Airlines?
Midwest Airlines uses the ICAO airline code MEP. Flight plans and air traffic control use MEP, while tickets and schedules use YX.
What country is Midwest Airlines based in?
Midwest Airlines (YX) is based in the United States.
What is the abbreviation for Midwest Airlines?
The two-character IATA abbreviation for Midwest Airlines is YX, and its three-letter ICAO code is MEP.