The aircraft maker's brutal year means the European budget carrier won't get new aircraft, curbing its forecasts.

Michael O’Leary described Boeing delays as “a pain in the backside,” as he continues to negotiate with senior leaders at the planemaker.

Europe's largest low-cost airline, Ryanair on Monday trimmed its passenger growth target for next year due to Boeing delivery delays, but said weakness in fares was moderating following a poor summer.