Originally Posted by PHLGovFlyer

If you try to book both the BNA-LAX non-stop flight and the LAX-JFK flight in the same xONEx it would not be allowed because it would be more than one "transcontinental" flight. However, BNA-DFW-LAX does not count as a transcon flight unless both legs are booked under one flight number (which I don't think AA offers on that route). So you should be able to book exactly what you have listed, so long as the flight numbers for BNA-DFW and DFW-LAX are different (which they are...).