DL 5374 then DL 4910 at Atlanta
Columbus (Georgia) → Atlanta → Dothan
Timetable, Atlanta time
20:59DL 5374 from Columbus (Georgia) at the gate
20:54DL 4910 to Dothan leaves the gate
23 h 55 apart on the timetable, overnight
DL 4910 leaves 23 h 55 after DL 5374 arrives on the timetable: more than half a day, so not a connection we count.