I checked my flight on the delta website and it had my reservation for returning but not departing. I checked every # I had and NO departing flights were listed. So I called. They had my reservation but we were not booked on the flight to Orlando. They corrected the problem. They said that when they changed over the computer system they must have lost our information and it was a good thing I called. CHECK YOUR RESERVATION if you are flying Delta. It could have been a disaster.