Originally Posted by
WineCountryUA
The mileage crediting is handled correct based on your purchased fare.
Yes, this is indeed the rule, but I read multiple report of messy experience when trying to collect miles on a ticket which was upgraded with another FFP program (for example after applying a AA SWU and trying to collect mile on KE..), especially when the ticket was reissued..
So I was just wondering what happens in the case of a LH with a UA GPU : is a new ticket re-issued ? What reference would appear on the boarding pass ?
Thanks