DL 503 then DL 1125 at Atlanta
Detroit → Atlanta → Omaha
Timetable, Atlanta time
11:27DL 503 from Detroit at the gate
11:00DL 1125 to Omaha leaves the gate
23 h 33 apart on the timetable, overnight
DL 1125 leaves 23 h 33 after DL 503 arrives on the timetable: more than half a day, so not a connection we count.