AA 1757 then AA 5564 at Charlotte
Milwaukee → Charlotte → Harrisburg
Timetable, Charlotte time
21:34AA 1757 from Milwaukee at the gate
11:15AA 5564 to Harrisburg leaves the gate
13 h 41 apart on the timetable, overnight
AA 5564 leaves 13 h 41 after AA 1757 arrives on the timetable: more than half a day, so not a connection we count.