Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 17:30 and arrives at Chengdu Chengdu Shuangliu International Airport at 20:05.
The flighttime is about 3h 35m. The distance travelled ("as the bird flies"): 1145 Km. So the average speed is roughly 320 Km.
There is an 1 hour time difference between Hong Kong and Chengdu
THB
