CA 1246 then HU 7609 at Beijing
Hotan → Beijing → Shanghai Hongqiao
Timetable, Beijing time
23:55CA 1246 from Hotan at the gate
20:15HU 7609 to Shanghai Hongqiao leaves the gate
20 h 20 apart on the timetable, overnight
HU 7609 leaves 20 h 20 after CA 1246 arrives on the timetable: more than half a day, so not a connection we count.