9C 8734 then HO 1247 at Pudong
Taiyuan → Shanghai → Chongqing
Timetable, Shanghai time
23:509C 8734 from Taiyuan at the gate
16:45HO 1247 to Chongqing leaves the gate
16 h 55 apart on the timetable, overnight
HO 1247 leaves 16 h 55 after 9C 8734 arrives on the timetable: more than half a day, so not a connection we count.