DL 2836 then DL 4663 at Atlanta
Miami → Atlanta → Charleston (West Virginia)
Timetable, Atlanta time
12:40DL 2836 from Miami at the gate
12:26DL 4663 to Charleston (West Virginia) leaves the gate
23 h 46 apart on the timetable, overnight
DL 4663 leaves 23 h 46 after DL 2836 arrives on the timetable: more than half a day, so not a connection we count.