CA 1216 then ZH 9171 at Beijing
Kashgar → Beijing → Nantong
Timetable, Beijing time
01:55CA 1216 from Kashgar at the gate
21:15ZH 9171 to Nantong leaves the gate
19 h 20 apart on the timetable
ZH 9171 leaves 19 h 20 after CA 1216 arrives on the timetable: more than half a day, so not a connection we count.