AC 7058 then AC 822 at Montréal
Toronto Pearson → Montréal → Barcelona
Timetable, Montréal time
23:56AC 7058 from Toronto Pearson at the gate
20:20AC 822 to Barcelona leaves the gate
20 h 24 apart on the timetable, overnight
AC 822 leaves 20 h 24 after AC 7058 arrives on the timetable: more than half a day, so not a connection we count.