Originally Posted by
Microwave
Assuming booked into F, A or P, this should have earned 1250 miles, not 1000.
Are you sure about that?
http://www.flyerguide.com/wiki/index...ation_%28AA%29
When the base + COS is still below 500 they use 500 I believe, they don't take base and round it up to 500 then apply COS.