Originally Posted by
hagan73
Can I trust this flight will credit as P? The reservation and PQM calculation shows it as earning 200% but it was a purchased upgrade from the reservation page.
No. It might, and it might not, no matter what the receipt says. The T&C of the upgrade offer govern, and they state that MileagePlus earnings will be based on the original fare class. In practice, sometimes it is and sometimes it isn't.