AC 7058 then AC 311 at Montréal
Toronto Pearson → Montréal → Vancouver
Timetable, Montréal time
23:56AC 7058 from Toronto Pearson at the gate
18:15AC 311 to Vancouver leaves the gate
18 h 19 apart on the timetable, overnight
AC 311 leaves 18 h 19 after AC 7058 arrives on the timetable: more than half a day, so not a connection we count.