AC 305 then AC 8072 at Vancouver
Montréal → Vancouver → Calgary
Timetable, Vancouver time
17:08AC 305 from Montréal at the gate
17:00AC 8072 to Calgary leaves the gate
23 h 52 apart on the timetable, overnight
AC 8072 leaves 23 h 52 after AC 305 arrives on the timetable: more than half a day, so not a connection we count.