>Air Canada Allegedly Kicks Passengers Off Flight For Agreeing To Sit In Wet Vomit-Stained Seats Ftfy. They said they wouldn’t sit in the seats like they were. A witness said, “They were not rude, not yelling, not belligerent.” Then they cleaned up the vomit mess themselves because the airline would not and then went ahead and sat on the wet vomit-stained seats anyway. Then they got kicked off. For what exactly? I still haven’t figured this out. As far as I can tell they were far more agreeable and cooperative than anyone has any right to expect.