Originally Posted by
publicmsu
I purchased a ticket through aa.com, purchased fare class was I, which according to BA flight calculator is 1.5x the Avios miles. I've flown all segments of the flight, but have ended up with 1.25x the Avios miles. Was this due to booking through aa.com? Tier points were awarded as specified, but the Avios were not.
If it was an AA codeshare on to BA this is probably correct, yes. So if it was "BAnnn sold as AAnnnn" then you are awarded this as if it was an AA service.