AA 4576 then DL 4663 at Atlanta
Washington National → Atlanta → Charleston (West Virginia)
Timetable, Atlanta time
13:03AA 4576 from Washington National at the gate
12:26DL 4663 to Charleston (West Virginia) leaves the gate
23 h 23 apart on the timetable, overnight
DL 4663 leaves 23 h 23 after AA 4576 arrives on the timetable: more than half a day, so not a connection we count.