9C 8734 then CZ 6502 at Pudong
Taiyuan → Shanghai → Shenyang
Timetable, Shanghai time
23:509C 8734 from Taiyuan at the gate
18:55CZ 6502 to Shenyang leaves the gate
19 h 05 apart on the timetable, overnight
CZ 6502 leaves 19 h 05 after 9C 8734 arrives on the timetable: more than half a day, so not a connection we count.