AC 134 then AC 7058 at Toronto Pearson
Calgary → Toronto → Montréal
Timetable, Toronto time
11:46AC 134 from Calgary at the gate
09:00AC 7058 to Montréal leaves the gate
21 h 14 apart on the timetable, overnight
AC 7058 leaves 21 h 14 after AC 134 arrives on the timetable: more than half a day, so not a connection we count.