Originally Posted by
Jma12
You can not credit the miles to AS once the miles goes to your AA account. If you just want to use your AA status for benefits, you have to change your FFP# back to AS prior to boarding the flight.
Actually, not quite true... You can call AAdvantage Customer Service (800-882-8880) once the segment has posted and have it removed from AA and, as I discovered last week, add the Alaska number and "push" it through. An agent offered to do so and the segments appeared in Alaska the next day! (Other agents have told me to request credit from Alaska after removing the segment.)