Old Jun 14, 18, 10:28 pm
Join Date: Oct 2011
Location: LAX
Programs: AAdvantage EXPLAT, Hilton Diamond, SPG/Marriott Gold, IHG Platinum, Citi Exec MC, Amex Plat
Posts: 1,443
Originally Posted by SeattleDavid View Post
This is the correct and very simple answer. Don't log in to your BAEC account. Make the booking and enter your AAdvantage number at that point of the booking.

It is possible to have two FFP numbers attached to the reservation (if you want to use Avios to upgrade for example) but this increases the probability of the wrong program being credited.
i wonder if one could have 3 FFP numbers associated.

Example: Fly CX on an M fare, credit to BA, use CX Miles to upgrade, derive elite benefits from AA. (No credit to AA)
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