DL 3757 then DL 1627 at Detroit
Milwaukee → Detroit → Memphis
Timetable, Detroit time
09:20DL 3757 from Milwaukee at the gate
08:27DL 1627 to Memphis leaves the gate
23 h 07 apart on the timetable, overnight
DL 1627 leaves 23 h 07 after DL 3757 arrives on the timetable: more than half a day, so not a connection we count.