Our flight from Cozumel to Denver was cancelled. We were given several different explanations (there was also a language barrier) while we were in the airport for 9 hours. We were instructed to wait in line for $100 vouchers to release Frontier from all claims, before our names were put on a list for a hotel for the night. I explained that it was imperative that my family return the next day to our home in Kansas City. Passengers on our flight were assigned to three other outgoing airlines the next day: Continental, Delta, and US Airways. We... read full review »