AC 1038 then BR 659 at Toronto Pearson
Denver → Toronto → Taipei
Timetable, Toronto time
18:37AC 1038 from Denver at the gate
15:31BR 659 to Taipei leaves the gate
20 h 54 apart on the timetable, overnight
BR 659 leaves 20 h 54 after AC 1038 arrives on the timetable: more than half a day, so not a connection we count.