Originally Posted by
DougSkymiles
Upgrade priority has nothing to do with time of checking. It is time of upgrade request, which is usually at time of ticketing.
QUOTE=hi55us;34163441]For me, upgrade priority and also to make sure Precheck appears on my boarding pass and I have the seats I want.
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I had thought that upgrade priority (timing) disappears at airport check-in and starts over again. Usually not significant compared to other ratings