AA 5430 then AC 8746 at Charlotte
Dayton → Charlotte → Toronto
Timetable, Charlotte time
11:32AA 5430 from Dayton at the gate
08:55AC 8746 to Toronto leaves the gate
21 h 23 apart on the timetable, overnight
AC 8746 leaves 21 h 23 after AA 5430 arrives on the timetable: more than half a day, so not a connection we count.