Originally Posted by
nock
Yeah, that's my guess (and hope) as well. Would I check in with BA or AA on day of departure? No ticket numbers are listed yet, but it's good to know what to look for.
You always check in with the operating character.
But if you have separate AA PNRs for SFO-DFW, and DFW-LHR, and neither matches the BA PNR, I would be very concerned about the ability to through-check baggage at SFO. A call to Amex Travel would be in order at this point.