AA 5456 then DL 4663 at Atlanta
Philadelphia → Atlanta → Charleston (West Virginia)
Timetable, Atlanta time
13:00AA 5456 from Philadelphia at the gate
12:26DL 4663 to Charleston (West Virginia) leaves the gate
23 h 26 apart on the timetable, overnight
DL 4663 leaves 23 h 26 after AA 5456 arrives on the timetable: more than half a day, so not a connection we count.