DL 5033 then DL 4159 at Detroit
Madison → Detroit → Appleton
Timetable, Detroit time
20:22DL 5033 from Madison at the gate
20:00DL 4159 to Appleton leaves the gate
23 h 38 apart on the timetable, overnight
DL 4159 leaves 23 h 38 after DL 5033 arrives on the timetable: more than half a day, so not a connection we count.