Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 07:30 and arrives at Shanghai Pudong International Airport at 10:10.
The flighttime is about 2h 40m. The distance travelled ("as the bird flies"): 988 Km. So the average speed is roughly 370 Km.
The best day to arrive at Hong Kong is Sunday and it would be best to avoid Monday, as prices are on average 271.19% higher than on Sunday. (Average prices, based on 11327052 datapoints.)
We have a lot more statistics for flights KA 802 and between Hong Kong and Shanghai.