Flight Wuhan Tianhe International Airport departs from Wuhan Wuhan Tianhe International Airport at 08:00 and arrives at Chongqing Chongqing Jiangbei International Airport at 09:40.
The flighttime is about 2h 40m. The distance travelled ("as the bird flies"): 842 Km. So the average speed is roughly 316 Km.
There is an 1 hour time difference between Wuhan and Chongqing