Yes I think this would be a major point. Airlines are worried about what happened straight after 9/11 were many cut orders, then places like Ryanair option load

Yes I think this would be a major point. Airlines are worried about what happened straight after 9/11 were many cut orders, then places like Ryanair option loads of aircraft at discount prices, then airlines struggled to get back into the booking list. There is a waiting list of many years at the moment. They would be a bit crazy to ditch their spots right now.