Originally Posted by
AA EXP DFW-LON
Based upon the European rules, you have to terminate at the same location as you originate so you will need to end in KRT which means assuming you are headed to/from London to on a F flight, then you will need 4 segements getting/to from KRT which is a big negative on the ticket.
When i've done sample routing on the online booking tool it lets me terminate in eg Muscat or elsewhere in the Middle East