Without individual route yield figures, none of us know which Ryanair routes make a profit and which do not - its all speculation. For example, it might be that a 3 year introductory deal from BHD on charges is running out and a similar deal was not on offer. Alternatively it might be some of the routes were profitable but not others so taken in the round it was right to pull out. Another option might be that while things were marginal, using the aircraft elsewhere offers a better return - as I say who knows - only the Ryanair number crunchers