Originally Posted by
Goldorak
Yes, over 2 years
DL-coded flights don’t count for UXP, whatever the operating carrier. Only AF/KL/A5-coded flights count, whatever the operating carrier (few exceptions mostly for some XK-operated flights).
Add: AF/KL/A5 coded *and* issued on AF/KL/A5/Skyteam ticket stock. In other cases, not only won't you get no UXP, in fact you won't get any miles/XP at all. As some of us have found out the hard way...