DL 3758 then DL 3008 at Atlanta
Jacksonville (North Carolina) → Atlanta → Columbia
Timetable, Atlanta time
07:48DL 3758 from Jacksonville (North Carolina) at the gate
20:40DL 3008 to Columbia leaves the gate
12 h 52 apart on the timetable
DL 3008 leaves 12 h 52 after DL 3758 arrives on the timetable: more than half a day, so not a connection we count.