Originally Posted by
carpediem22
When you say "a similar situation", do you mean that you used AA miles for your award ticket and unwittingly got mixed carriage in classes other than what was booked? If so, how did AA compute the mileage credit?
Yes. It was booked with AA miles.
When I called AA and explained the situation the person didn't explain how they computed the mileage credit and I didn't ask because it was higher than what I expected... so I wasn't going to question it.