Originally Posted by
irishguy28
It begs the question - why would you want to fly somewhere <snip> if it is your intention to come back on the same plane on an immediately-departing flight?
I flown to drop something off, collect or sign something quite a few times.
Given that you are apparently not especially concerned with which airport the question relates to, it seems unlikely that you want to see someone there, even briefly, to hand something over, for example.
Credit with the airline to use up?