CA 1717 then BR 715 at Beijing
Hangzhou → Beijing → Taipei
Timetable, Beijing time
17:45CA 1717 from Hangzhou at the gate
13:55BR 715 to Taipei leaves the gate
20 h 10 apart on the timetable, overnight
BR 715 leaves 20 h 10 after CA 1717 arrives on the timetable: more than half a day, so not a connection we count.