Join Date: Aug 2015
Location: DXB
Programs: AA EXP, A3 *G, LH SEN, SK EBG, Marriott Titanium, Hyatt Globalist, Hilton Diamond, etc. etc....
Posts: 3,348
Where did you find that mapping?
Yes, but the upgrades are guaranteed, as long as there are available seats (and of course depending on your number on the wait list). With European carriers, not even that exists.