My flight was scheduled for a 830 am departure from vegas tp phoenix now we will be leaving at 1230 pm it would have been quicker to drive but they would not give flight credit for a future date said we could call corporate office all we want but we will be on hold for 2 hours wouldn't get a floor supervisor said they were busy!!!! 4 other people will miss graduations in phoenix as I will miss my son's graduation from ASU SO ANGRY