DL 9936 then DL 2364 at Atlanta
ILN → Atlanta → Omaha
Timetable, Atlanta time
15:29DL 9936 from ILN at the gate
15:26DL 2364 to Omaha leaves the gate
23 h 57 apart on the timetable, overnight
DL 2364 leaves 23 h 57 after DL 9936 arrives on the timetable: more than half a day, so not a connection we count.