Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 12:50 and arrives at Shanghai Pudong International Airport at 15:40.
The flighttime is about 2h 50m. The distance travelled ("as the bird flies"): 988 Km. So the average speed is roughly 349 Km.
The best day to arrive at Hong Kong is Saturday and it would be best to avoid Monday, as prices are on average 254.25% higher than on Saturday. (Average prices, based on 11479861 datapoints.)
We have a lot more statistics for flights HO 3504 and between Hong Kong and Shanghai.