Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 08:20 and arrives at Shanghai Pudong International Airport at 11:05.
The flighttime is about 2h 45m. The distance travelled ("as the bird flies"): 988 Km. So the average speed is roughly 359 Km.
The best day to arrive at Hong Kong is Friday and it would be best to avoid Wednesday, as prices are on average 269.32% higher than on Friday. (Average prices, based on 11352158 datapoints.)
We have a lot more statistics for flights CX 316 and between Hong Kong and Shanghai.