Originally Posted by
cmd320
While not to LHR, MCO does see at least daily and at times more than daily service to LGW on BA. Also MIA has plenty of LHR service and is a pretty easy transfer. If MCO were to gain LHR service it would seem to make more sense for BA to simply switch one of their services to LHR. AA's gates at MCO in Airside 3 are not able to handle international arrivals.
That said, the other options would all be pretty equally surprising.
TPA also has a LGW flight on BA, so same argument re: BA just moving the LGW service if TPA-LHR is desired.
STL? CMH? IND? PIT? Though STL has no JFK flight on AA, so if we're reading into
JonNYC's hint properly that would be out...