AC 144 then BR 659 at Toronto Pearson
Calgary → Toronto → Taipei
Timetable, Toronto time
19:06AC 144 from Calgary at the gate
15:31BR 659 to Taipei leaves the gate
20 h 25 apart on the timetable, overnight
BR 659 leaves 20 h 25 after AC 144 arrives on the timetable: more than half a day, so not a connection we count.