9C 8734 then CA 1884 at Pudong
Taiyuan → Shanghai → Beijing Capital
Timetable, Shanghai time
21:409C 8734 from Taiyuan at the gate
17:00CA 1884 to Beijing Capital leaves the gate
19 h 20 apart on the timetable, overnight
CA 1884 leaves 19 h 20 after 9C 8734 arrives on the timetable: more than half a day, so not a connection we count.