The biggest problem I fear for Aer Lingus leisure routes from Bhd is that if Ryanair throw in a few of the same routes, the price sensitive leisure passengers will have three low cost airlines in which to mix and match outbound and return fares from Bfs in order to get the cheapest deal. This could potentially have a large impact on Aer Lingus revenues on Sun routes from Bhd as they try to compete with the two largest locos in Europe, and a large scheduled leisure airline (Jet2) who have built up a substantial customer base in Northern Ireland over a few years.