AC 1953 then TS 480 at Toronto Pearson
Quebec → Toronto → Lisbon
Timetable, Toronto time
23:28AC 1953 from Quebec at the gate
18:45TS 480 to Lisbon leaves the gate
19 h 17 apart on the timetable, overnight
TS 480 leaves 19 h 17 after AC 1953 arrives on the timetable: more than half a day, so not a connection we count.