Try MEN Premium for FREE by clicking here for no ads, fun puzzles and brilliant new features. "It is deeply regrettable that production problems in Wichita and in Seattle have yet again delayed Boeing's contracted deliveries to Ryanair this winter. We are in regular dialogue with Boeing, and our primary objective is to ensure we get delivery of all 57 contracted B737 aircraft before the end of May 2024, so that Ryanair's fleet can grow to over 600 aircraft for what will be our largest ever summer flight programme. "These flight cancellations will take effect from the end of October, and will be communicated to all affected passengers by email over the coming days. Passengers will be offered re-accommodation on alternative flights or full refunds as they so wish. Join our WhatsApp Top Stories and Breaking News group by clicking this link "We apologise sincerely to passengers for any inconvenience caused by these delivery delays this winter.