Flight Chongqing Jiangbei International Airport departs from Chongqing Chongqing Jiangbei International Airport at 21:00 and arrives at Nanjing Lukou Airport at 22:50.
The flighttime is about 0h 50m. The distance travelled ("as the bird flies"): 1361 Km. So the average speed is roughly 1633 Km.
There is an 1 hour time difference between Chongqing and Nanjing