AA 2376 then AA 1757 at Charlotte
Detroit → Charlotte → Milwaukee
Timetable, Charlotte time
16:50AA 2376 from Detroit at the gate
16:38AA 1757 to Milwaukee leaves the gate
23 h 48 apart on the timetable, overnight
AA 1757 leaves 23 h 48 after AA 2376 arrives on the timetable: more than half a day, so not a connection we count.