I have a quick question about CO's stand by policy. I am flying from PHX-EWR next Wed afternoon for Thanksgiving. I thought I was going to have class on Wed so I booked my flight at 4:05 but it turned out to be cancelled. If I get to the airport early do they normally let you go stand by for earlier flights? I really want to get on the 9:05am to EWR. I know its going to be tough due to Thanksgiving but is there a way that I can find out the night before what my chances of getting a seat on either the 9:05 or 11:30 flight? Any help would be great.. Thanks..