Originally Posted by
finallyhitgold
Thanks MSN - so i will get credit with BA even tho I booked AA flights?
You will indeed.
The BA Avios Calculator (link below), allows you to enter your airline (AA), and routing to see how many Avios and TierPoints you'll earn. When using it, note that you will need to enter each sector individually.
https://www.britishairways.com/trave...r/public/en_gb
M