Ryanair DAC is an Irish low-cost airline founded in 1984, headquartered in Swords, Dublin, Ireland, with its primary operational bases at Dublin and London Stansted airports. In 2016, Ryanair was the largest European budget airline by scheduled passengers flown, and carried more international passengers than any other airline.
Ryanair operates more than 400 Boeing 737-800 aircraft, with a single 737-700 used primarily as a charter aircraft, but also as a backup and for pilot training. The airline has been characterised by its rapid expansion, a result of the deregulation of the aviation industry in Europe in 1997 and the success of its low-cost business model. Ryanair's route network serves 37 countries in Europe, North Africa (Morocco), and the Middle East (Israel and Jordan).