CA 1628 then BR 715 at Beijing
Changchun → Beijing → Taipei
Timetable, Beijing time
14:40CA 1628 from Changchun at the gate
13:55BR 715 to Taipei leaves the gate
23 h 15 apart on the timetable, overnight
BR 715 leaves 23 h 15 after CA 1628 arrives on the timetable: more than half a day, so not a connection we count.