AC 110 then BR 659 at Toronto Pearson
Vancouver → Toronto → Taipei
Timetable, Toronto time
17:55AC 110 from Vancouver at the gate
15:31BR 659 to Taipei leaves the gate
21 h 36 apart on the timetable, overnight
BR 659 leaves 21 h 36 after AC 110 arrives on the timetable: more than half a day, so not a connection we count.