Originally Posted by
J.Edward
Bottom line: AA offers the best transcon product ex BOS out of CO/UA/AA (never flown DL/B6/VA) in F IMHO* and as an AA elite you're far more likely to score the upgrade than on CO/UA, if that matters.
AA no longer flies BOS-SFO as I understand it.
The B6 product in Y is better but no F cabin.