DL 1437 then DL 2739 at Atlanta
Charleston (South Carolina) → Atlanta → Hartford
Timetable, Atlanta time
14:10DL 1437 from Charleston (South Carolina) at the gate
13:53DL 2739 to Hartford leaves the gate
23 h 43 apart on the timetable, overnight
DL 2739 leaves 23 h 43 after DL 1437 arrives on the timetable: more than half a day, so not a connection we count.