DL 5232 then DL 3999 at Detroit
Memphis → Detroit → Traverse City
Timetable, Detroit time
20:50DL 5232 from Memphis at the gate
16:07DL 3999 to Traverse City leaves the gate
19 h 17 apart on the timetable, overnight
DL 3999 leaves 19 h 17 after DL 5232 arrives on the timetable: more than half a day, so not a connection we count.