AC 118 then AC 8749 at Toronto Pearson
Vancouver → Toronto → Charlotte
Timetable, Toronto time
23:59AC 118 from Vancouver at the gate
19:55AC 8749 to Charlotte leaves the gate
19 h 56 apart on the timetable, overnight
AC 8749 leaves 19 h 56 after AC 118 arrives on the timetable: more than half a day, so not a connection we count.