I searched for flights for the route DCA-DFW, one-way. One option is DCA-MCI-DFW with U.S. Airways operating the DCA-MCI leg. I checked AA’s codeshare partners via their website and U.S. is not one of them (I know they are planning to merge though) and the flight has a U.S. Airways logo on the reservation screen. So what’s going on here? Are bags checked through etc.? Is check-in at U.S. or AA counters?
Thanks for any help!