Originally Posted by Gaza
Entering the same itinerary on aa.com brought about far more sensible routings but only gave the option of AA flights on the LHR-MIA legs. Obviously these are no use as the key for me is TP earning flights. Does aa.com ever offer BA flights on routes where they compete?
Did you search on the basis of fare or time ? If you put in the latter (the option below fares) with no stopovers and 50 choices per leg, it will almost certainly give you the BA flights as well.