AA 736 then AA 3309 at Charlotte
Toronto → Charlotte → Milwaukee
Timetable, Charlotte time
09:28AA 736 from Toronto at the gate
08:55AA 3309 to Milwaukee leaves the gate
23 h 27 apart on the timetable, overnight
AA 3309 leaves 23 h 27 after AA 736 arrives on the timetable: more than half a day, so not a connection we count.