AC 7058 then AC 8612 at Montréal
Toronto Pearson → Montréal → Boston
Timetable, Montréal time
23:56AC 7058 from Toronto Pearson at the gate
20:00AC 8612 to Boston leaves the gate
20 h 04 apart on the timetable, overnight
AC 8612 leaves 20 h 04 after AC 7058 arrives on the timetable: more than half a day, so not a connection we count.