Originally Posted by
TheMadBrewer
I don't know if the rules are different on AF, but on DL metal you have to be on the same PNR to upgrade somebody else. My understanding this is different that the old DL PMU's.
Really? I understood that DL's SWUs were worth significantly less than the competition because of the fare class restrictions, but the lack of transferability makes them
much worse than AA, UA and CO. Will have to notify all the NYC-based folks looking to bail on CO for DL or AA...