CA 946 then CA 781 at Beijing
Karachi → Beijing → Urumqi
Timetable, Beijing time
09:00CA 946 from Karachi at the gate
13:40CA 781 to Urumqi leaves the gate
4 h 40 apart on the timetable
The last days
CA 946 and CA 781 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.