DL 1668 then DL 5429 at Atlanta
Indianapolis → Atlanta → Columbus (Georgia)
Timetable, Atlanta time
22:00DL 1668 from Indianapolis at the gate
20:50DL 5429 to Columbus (Georgia) leaves the gate
22 h 50 apart on the timetable, overnight
DL 5429 leaves 22 h 50 after DL 1668 arrives on the timetable: more than half a day, so not a connection we count.