Yes, I have seen that. On our second cruise, we had a hurricane and got into Fort Lauderdale 2 days late. We were put on standby and luckily were the last ones called on the next flight. (We knew as the list got smaller that even if we did not make that flight, we were sure to be on the next one and get home that day. However, there were people not so lucky. As we waited to get to the airline representative, we heard passengers who were told they would not get a flight until the next day scream at the airline representative as if that would magically make flights available to them.