AA 5510 then DL 2938 at Atlanta
Washington National → Atlanta → Raleigh-Durham
Timetable, Atlanta time
23:23AA 5510 from Washington National at the gate
22:58DL 2938 to Raleigh-Durham leaves the gate
23 h 35 apart on the timetable, overnight
DL 2938 leaves 23 h 35 after AA 5510 arrives on the timetable: more than half a day, so not a connection we count.