Originally Posted by
JDiver
See
here.
"Elite members will earn at least 500 base EQMs for flights under 500 miles on American Airlines and American Eagle (including codeshare flights booked as an American Airlines flight number), oneworldŽ airlines and Alaska Airlines."
Also see
here on the BA page on AA.com for the statement:
AAdvantageŽ elite status member benefits
Travel on British Airways and eligible affiliate airlines counts toward qualifying for AAdvantageŽ elite status membership. AAdvantageŽ elite status members receive additional benefits when traveling on British Airways.
Elite mileage bonus
Minimum EQM guarantee
oneworldŽ airline partners
I find that to be an incredibly misleading wording, as the guarantee applies to the base used for the fare multiplier, not to what will actually post to one's account.