DL 5352 then DL 3127 at Atlanta
Columbus (Georgia) → Atlanta → Melbourne (Florida)
Timetable, Atlanta time
13:02DL 5352 from Columbus (Georgia) at the gate
12:15DL 3127 to Melbourne (Florida) leaves the gate
23 h 13 apart on the timetable, overnight
DL 3127 leaves 23 h 13 after DL 5352 arrives on the timetable: more than half a day, so not a connection we count.