AA 1978 then AA 2314 at DFW
Washington National → Dallas-Fort Worth → Baltimore
Timetable, Dallas-Fort Worth time
11:13AA 1978 from Washington National at the gate
11:08AA 2314 to Baltimore leaves the gate
23 h 55 apart on the timetable, overnight
AA 2314 leaves 23 h 55 after AA 1978 arrives on the timetable: more than half a day, so not a connection we count.