Ryanair says a strike at US plane maker Boeing has forced it to delay the opening of a new base at Edinburgh in Scotland.
Ryanair said it had moved the start date for its new routes from September 23 to November 5 because Boeing was unable to deliver the two new planes Ryanair had bought to operate them.
Deputy chief executive Michael Cawley said passengers who had already booked for the six-week period would be refunded over the next seven days.