DL 5232 then DL 3957 at Detroit
Memphis → Detroit → Cleveland
Timetable, Detroit time
20:50DL 5232 from Memphis at the gate
12:44DL 3957 to Cleveland leaves the gate
15 h 54 apart on the timetable, overnight
DL 3957 leaves 15 h 54 after DL 5232 arrives on the timetable: more than half a day, so not a connection we count.