AA 1794 then AC 8746 at Charlotte
Nashville → Charlotte → Toronto
Timetable, Charlotte time
09:02AA 1794 from Nashville at the gate
08:55AC 8746 to Toronto leaves the gate
23 h 53 apart on the timetable, overnight
AC 8746 leaves 23 h 53 after AA 1794 arrives on the timetable: more than half a day, so not a connection we count.