AC 1720 then BR 659 at Toronto Pearson
Phoenix → Toronto → Taipei
Timetable, Toronto time
19:59AC 1720 from Phoenix at the gate
15:31BR 659 to Taipei leaves the gate
19 h 32 apart on the timetable, overnight
BR 659 leaves 19 h 32 after AC 1720 arrives on the timetable: more than half a day, so not a connection we count.