Possible to upgrade to AP after trip?

Just recently returned from a 8 day trip (report forthcoming. . .) and am wondering if it’s possible to upgrade to an AP after you return. Anyone ever try this or heard others who were successful? Thanks

My understanding would be no, barring some odd exceptions. I think to upgrade a ticket to an AP and receive credit, you need to have a ticket with days remaining and go in person to guest services to upgrade it.

So…If you had a 9 day ticket, but only used 8 days so you have 1 day left, I think you have a few days to get back to Orlando to guest services to upgrade it prior to the ticket expiring. Given that’s unlikely at best, I think you just need to consider doing it during your next trip…