Its funny that you should mention missed flights. I had bought my ticket in March,so today I was just looking on the continental site for my flight and could not find it. So I called the airlines and they said that that flight was cancelled, the one out of cleveland and the one out of houston. I said thanks for letting me know. They were like oh we would have sent you something two weeks before you were supposed to leave. Oh, thanks alot.So they put me on the only flight ,I guess.