AA 1757 then AA 3063 at Charlotte
Milwaukee → Charlotte → Savannah
Timetable, Charlotte time
21:34AA 1757 from Milwaukee at the gate
16:28AA 3063 to Savannah leaves the gate
18 h 54 apart on the timetable, overnight
AA 3063 leaves 18 h 54 after AA 1757 arrives on the timetable: more than half a day, so not a connection we count.