Flight Hongqiao International Airport departs from Shanghai Hongqiao International Airport at 08:10 and arrives at Chengdu Chengdu Shuangliu International Airport at 10:55.
The flighttime is about 3h 45m. The distance travelled ("as the bird flies"): 1934 Km. So the average speed is roughly 516 Km.
There is an 1 hour time difference between Shanghai and Chengdu