Levi Oliver, 13, and Agnes Oliver, 16, lay on the ground in Terminal 4 after their Spirit Airlines flight was canceled at Fort Lauderdale-Hollywood International Airport. They are flying to Cancun for vacation with their parents and had been waiting for over 6 hours after getting to the airport at 6 am. Fort Lauderdale-Hollywood International Airport reported 59 flight cancellations Monday, 55 of which were from Spirit Airlines, according to flight tracking service FlightAware.com. On Sunday, Spirit accounted for 34 of 37 cancellations at the airport. (Chris Day / South Florida Sun Sentinel)