DL 4111 then DL 1139 at Atlanta
Shreveport → Atlanta → Chicago O'Hare
Timetable, Atlanta time
20:18DL 4111 from Shreveport at the gate
19:35DL 1139 to Chicago O'Hare leaves the gate
23 h 17 apart on the timetable, overnight
DL 1139 leaves 23 h 17 after DL 4111 arrives on the timetable: more than half a day, so not a connection we count.