DL 5374 then DL 1591 at Atlanta
Columbus (Georgia) → Atlanta → Tampa
Timetable, Atlanta time
20:59DL 5374 from Columbus (Georgia) at the gate
20:45DL 1591 to Tampa leaves the gate
23 h 46 apart on the timetable, overnight
DL 1591 leaves 23 h 46 after DL 5374 arrives on the timetable: more than half a day, so not a connection we count.