AC 7167 then AC 2050 at Toronto Pearson
Montréal → Toronto → St. John's
Timetable, Toronto time
08:25AC 7167 from Montréal at the gate
21:00AC 2050 to St. John's leaves the gate
12 h 35 apart on the timetable
AC 2050 leaves 12 h 35 after AC 7167 arrives on the timetable: more than half a day, so not a connection we count.