Ryanair
| IATA / ICAO | FR / RYR |
| Founded | 28 Nov 1984 |
| Fleet | 298 aircrafts |
| Average fleet age | 11 years |
Ireland airlines
CityJet
| IATA / ICAO | WX / BCY |
| Founded | 28 Sep 1992 |
| Fleet | 26 aircrafts |
| Average fleet age | 10 years |
| IATA / ICAO | FR / RYR |
| Founded | 28 Nov 1984 |
| Fleet | 298 aircrafts |
| Average fleet age | 11 years |
| IATA / ICAO | WX / BCY |
| Founded | 28 Sep 1992 |
| Fleet | 26 aircrafts |
| Average fleet age | 10 years |