AC 8607 then AC 7055 at Montréal
Boston → Montréal → Toronto Pearson
Timetable, Montréal time
16:55AC 8607 from Boston at the gate
16:00AC 7055 to Toronto Pearson leaves the gate
23 h 05 apart on the timetable, overnight
AC 7055 leaves 23 h 05 after AC 8607 arrives on the timetable: more than half a day, so not a connection we count.