Iata Icao Logo Name Cabins First flight Flights Flown 1. BA BAW British Airways British Airways J W Y 2004-01-099 Jan 2004 22 49,294 2. NW NWA Northwest Airlines Northwest Airlines Y 2004-06-066 Jun 2004 4 1,266 3. EI EIN Aer Lingus Aer Lingus Y 2004-10-2222 Oct 2004 2 558