AA 4623 then CI 5301 at Toronto Pearson
New York LaGuardia → Toronto → Taipei
Timetable, Toronto time
13:01AA 4623 from New York LaGuardia at the gate
12:48CI 5301 to Taipei leaves the gate
23 h 47 apart on the timetable, overnight
CI 5301 leaves 23 h 47 after AA 4623 arrives on the timetable: more than half a day, so not a connection we count.