Folks, I was rather pleasantly surprised to notice that BA posted miles to my AAdvantage account for an OW150C award journey that included the following segments (in business class for the non-intra-UK legs) on BA: YYZ-LHR-MAN-LHR-EDI-LHR-DXB!
What gives? A mistake?? I thought one cannot
earn miles while flying with miles?!