CA 1246 then MU 5126 at Beijing
Hotan → Beijing → Shanghai Hongqiao
Timetable, Beijing time
23:55CA 1246 from Hotan at the gate
20:00MU 5126 to Shanghai Hongqiao leaves the gate
20 h 05 apart on the timetable, overnight
MU 5126 leaves 20 h 05 after CA 1246 arrives on the timetable: more than half a day, so not a connection we count.