AA 5510 then DL 4669 at Atlanta
Washington National → Atlanta → Charleston (West Virginia)
Timetable, Atlanta time
23:23AA 5510 from Washington National at the gate
22:14DL 4669 to Charleston (West Virginia) leaves the gate
22 h 51 apart on the timetable, overnight
DL 4669 leaves 22 h 51 after AA 5510 arrives on the timetable: more than half a day, so not a connection we count.