EI Airline Code, Aer Lingus
EI is the IATA airline code for Aer Lingus based in Ireland. The airline also has the 3-letter ICAO code EIN, and its radio callsign is "Shamrock". The open dataset lists 226 scheduled routes for the carrier, placing it at number 78 among airlines worldwide. You will see EI as the two-character prefix on its flight numbers, for example EI123.
What is the Aer Lingus airline code?
The IATA airline code for Aer Lingus is EI. This two-character code prefixes the airline's flight numbers and appears on tickets and schedules. The three-letter ICAO code EIN 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 Aer Lingus?
The IATA airline code for Aer Lingus is EI. Its ICAO code is EIN.
What is the abbreviation for Aer Lingus?
The two-character IATA abbreviation for Aer Lingus is EI, and its three-letter ICAO code is EIN.
What airline is EI?
EI is the IATA code for Aer Lingus, based in Ireland.
What is the ICAO code for Aer Lingus?
Aer Lingus uses the ICAO airline code EIN and the radio callsign "Shamrock".
What country is Aer Lingus based in?
Aer Lingus (EI) is based in Ireland.
What is the radio callsign for Aer Lingus?
Air traffic control refers to Aer Lingus by the radio callsign "Shamrock".
Routes flown by Aer Lingus
Some of the busiest routes Aer Lingus (EI) appears on in the open route dataset, with distance and typical flight time: