AC 1831 then BR 659 at Toronto Pearson
Grand Cayman → Toronto → Taipei
Timetable, Toronto time
17:15AC 1831 from Grand Cayman at the gate
15:31BR 659 to Taipei leaves the gate
22 h 16 apart on the timetable, overnight
BR 659 leaves 22 h 16 after AC 1831 arrives on the timetable: more than half a day, so not a connection we count.