Flight Chongqing Jiangbei International Airport departs from Chongqing Chongqing Jiangbei International Airport at 15:00 and arrives at Beijing Beijing Capital International Airport at 18:00.
The flighttime is about 2h 00m. The distance travelled ("as the bird flies"): 1181 Km. So the average speed is roughly 590 Km.
There is an 1 hour time difference between Chongqing and Beijing