DL 775 then DL 1930 at Atlanta
Cleveland → Atlanta → Memphis
Timetable, Atlanta time
17:06DL 775 from Cleveland at the gate
16:43DL 1930 to Memphis leaves the gate
23 h 37 apart on the timetable, overnight
DL 1930 leaves 23 h 37 after DL 775 arrives on the timetable: more than half a day, so not a connection we count.