9C 8734 then CA 8342 at Pudong
Taiyuan → Shanghai → Beijing Daxing
Timetable, Shanghai time
23:509C 8734 from Taiyuan at the gate
17:40CA 8342 to Beijing Daxing leaves the gate
17 h 50 apart on the timetable, overnight
CA 8342 leaves 17 h 50 after 9C 8734 arrives on the timetable: more than half a day, so not a connection we count.