AA 1643 then AA 5045 at Charlotte
Charleston (South Carolina) → Charlotte → Toronto
Timetable, Charlotte time
15:29AA 1643 from Charleston (South Carolina) at the gate
15:03AA 5045 to Toronto leaves the gate
23 h 34 apart on the timetable, overnight
AA 5045 leaves 23 h 34 after AA 1643 arrives on the timetable: more than half a day, so not a connection we count.