AC 2053 then AC 7050 at Toronto Pearson
St. John's → Toronto → Vancouver
Timetable, Toronto time
08:15AC 2053 from St. John's at the gate
21:00AC 7050 to Vancouver leaves the gate
12 h 45 apart on the timetable
AC 7050 leaves 12 h 45 after AC 2053 arrives on the timetable: more than half a day, so not a connection we count.