DL 3734 then DL 5258 at Atlanta
Jacksonville (North Carolina) → Atlanta → Jackson (Mississippi)
Timetable, Atlanta time
20:24DL 3734 from Jacksonville (North Carolina) at the gate
18:00DL 5258 to Jackson (Mississippi) leaves the gate
21 h 36 apart on the timetable, overnight
DL 5258 leaves 21 h 36 after DL 3734 arrives on the timetable: more than half a day, so not a connection we count.