Originally Posted by
Pocalypse
I need some last minute tier points. I want to book DFW-IAH then IAH-DFW on the same day. The back to back flights have the same flight numbers. Will this cause an issue for the tier points to post correctly? Should I avoid it?
Would it matter if they're on separate bookings?
It's fine and a single ticket is fine. You'll get both sets of points. It seems that due to codeshares and mergers there's just a shortage of unique flight numbers. These are considered as two separate flights. It's not uncommon.