CA 1528 then CA 1211 at Beijing
Shanghai Hongqiao → Beijing → Urumqi
Timetable, Beijing time
12:55CA 1528 from Shanghai Hongqiao at the gate
10:45CA 1211 to Urumqi leaves the gate
21 h 50 apart on the timetable, overnight
CA 1211 leaves 21 h 50 after CA 1528 arrives on the timetable: more than half a day, so not a connection we count.