They are all 3 listed on the same resv. on AA.com and on the "You may now check in" email from AA. Since I used miles for the Amer. Eagle leg and the AA leg, and paid for the BA leg, I do have 2 different E-Ticket Conf. emails, 2 ticket numbers, but the same record locator for both. And, I also have a BA record locator for the BA leg which I received when I chose my seat on BA. BA has now sent me an "You may now check in." But, it has the AA flight from JFK to LHR (AA 100) and the BA flight to CPH ( BA 814.) It does not have the Amer. Eagle flight (4197) from BNA to JFK. I'll just get to the airport early and get it all straight. Julia