Originally Posted by
Fly2Where
Interesting, I was reviewing this past weekend. The new CX system allows FFP by legs or switch to "same FFP" on all legs. I have no issue switching back and forth, ie from MPO to BA, and back to MPO, finally back to BA. No issue encountered. Just curious, why don't you try yourself, it's pretty easy to do it online.
Yes, will give it a shot. I was just concerned as to whether this would cause any issues where the long haul flights get credited to AA rather than AS.