Originally Posted by
Row3Acer
I know you can do same day standby for a fee (free for 1K). It's often much easier to standby early flights from your later schedule. If you have the first morning flight (say 6am), can you show up at the airport to standby the last flight (eg redeye) of the night before the scheduled flight?
If you want to take a flight departing after 12am (like CO's SFO-IAH at 12:25

), then of course standby is not a problem as this flight is within the same (calender) day of your ticketed flight. You can do this at the airport or SDC at 1K desk.
Some folks (including me) have had success stories in being able to standby the day before (you can search for this thread). But I hear these are exceptions, not the norm. So if it works--great! But if it doesn't then there is really no justification for resentment.