DL 3737 then DL 5071 at Detroit
Milwaukee → Detroit → Cleveland
Timetable, Detroit time
20:59DL 3737 from Milwaukee at the gate
20:05DL 5071 to Cleveland leaves the gate
23 h 06 apart on the timetable, overnight
DL 5071 leaves 23 h 06 after DL 3737 arrives on the timetable: more than half a day, so not a connection we count.