DL 2157 then DL 2364 at Atlanta
Charlotte → Atlanta → Omaha
Timetable, Atlanta time
15:40DL 2157 from Charlotte at the gate
15:26DL 2364 to Omaha leaves the gate
23 h 46 apart on the timetable, overnight
DL 2364 leaves 23 h 46 after DL 2157 arrives on the timetable: more than half a day, so not a connection we count.