DL 5205 then DL 5872 at Detroit
Madison → Detroit → South Bend
Timetable, Detroit time
12:16DL 5205 from Madison at the gate
12:15DL 5872 to South Bend leaves the gate
23 h 59 apart on the timetable, overnight
DL 5872 leaves 23 h 59 after DL 5205 arrives on the timetable: more than half a day, so not a connection we count.