Flight Chengdu Shuangliu International Airport departs from Chengdu Chengdu Shuangliu International Airport at 20:50 and arrives at Kunming Wujiaba International Airport at 22:25.
The flighttime is about 0h 35m. The distance travelled ("as the bird flies"): 196 Km. So the average speed is roughly 336 Km.
There is an 1 hour time difference between Chengdu and Kunming