Shame to lose Flybe and good luck to their crews with the future. Their only routes I found of value were Belfast and Aberdeen, the latter disappeared a while back, but both seemed to have decent loads and yields. But they did run rather a lot of oddballs that came and went; how well did the few Edinburgh or Amsterdam flights do up against BA.
There seem to be some peak period slots available now, though I can't see anyone moving in before the virus hoo-hah dies down.