I too can’t imagine the tour operators are amused.
The 7am Olbia left at 4pm operated by an ATR-42! It had to make a tech stop in Lyon and would have a flying time of about 4hours 30minutes plus the time on the ground in Lyon.
Channel Express operated the Split, they ‘diverted’ their STN-SPU flight to BRS to pick up the passengers, and it left at about 3 hours late.