DL 4815 then AC 7055 at Montréal
Detroit → Montréal → Toronto Pearson
Timetable, Montréal time
11:52DL 4815 from Detroit at the gate
07:00AC 7055 to Toronto Pearson leaves the gate
19 h 08 apart on the timetable, overnight
AC 7055 leaves 19 h 08 after DL 4815 arrives on the timetable: more than half a day, so not a connection we count.