DL 5771 then DL 3826 at Detroit
Indianapolis → Detroit → Milwaukee
Timetable, Detroit time
18:14DL 5771 from Indianapolis at the gate
12:25DL 3826 to Milwaukee leaves the gate
18 h 11 apart on the timetable, overnight
DL 3826 leaves 18 h 11 after DL 5771 arrives on the timetable: more than half a day, so not a connection we count.