DL 1585 then DL 4663 at Atlanta
Houston → Atlanta → Charleston (West Virginia)
Timetable, Atlanta time
13:05DL 1585 from Houston at the gate
12:26DL 4663 to Charleston (West Virginia) leaves the gate
23 h 21 apart on the timetable, overnight
DL 4663 leaves 23 h 21 after DL 1585 arrives on the timetable: more than half a day, so not a connection we count.