DL 5111 then DL 2322 at Atlanta
Mobile → Atlanta → Omaha
Timetable, Atlanta time
11:35DL 5111 from Mobile at the gate
11:15DL 2322 to Omaha leaves the gate
23 h 40 apart on the timetable, overnight
DL 2322 leaves 23 h 40 after DL 5111 arrives on the timetable: more than half a day, so not a connection we count.