DL 1750 then DL 4137 at Atlanta
Columbus (Ohio) → Atlanta → Shreveport
Timetable, Atlanta time
16:10DL 1750 from Columbus (Ohio) at the gate
15:40DL 4137 to Shreveport leaves the gate
23 h 30 apart on the timetable, overnight
DL 4137 leaves 23 h 30 after DL 1750 arrives on the timetable: more than half a day, so not a connection we count.