9C 8734 then HO 1253 at Pudong
Taiyuan → Shanghai → Beijing Daxing
Timetable, Shanghai time
21:409C 8734 from Taiyuan at the gate
17:50HO 1253 to Beijing Daxing leaves the gate
20 h 10 apart on the timetable, overnight
HO 1253 leaves 20 h 10 after 9C 8734 arrives on the timetable: more than half a day, so not a connection we count.