I have to admit, ive been with Jet2 for a while now, and out of my base ive never known a flight be cancelled yet. even when all the security issues were going on. Ive seen them position aircraft, divert to pick pax up, operate services into alternate airport, put pax on other flights to uk and provide transport back to origional destination. I also had a pax tell me the other day that the last time he flew Jet2 was from MAN to ALC during the summer and when they arrived at the gate the aircaft was tech, within one hour he was taking off to ALC on a replacement Jet2 757 and he was very impressed that he arrived only 40mins late.