DL 4097 then DL 1942 at Atlanta
South Bend → Atlanta → Memphis
Timetable, Atlanta time
16:02DL 4097 from South Bend at the gate
14:10DL 1942 to Memphis leaves the gate
22 h 08 apart on the timetable, overnight
DL 1942 leaves 22 h 08 after DL 4097 arrives on the timetable: more than half a day, so not a connection we count.