Which FF# do I give them?
I'm a bit new at this, so thought I'd ask....
I have a One World American Airlines frequent flyer number.
I also have a Cathay Pacific frequent flyer number.
When flying Ord - HKG, which number should I give them?
Doesn't giving them my AA number get me mileage credit on Cathay, as well as all other One World partners, but giving them my Cathay number only gives me credit with Cathay?