Flight Hongqiao International Airport departs from Shanghai Hongqiao International Airport at 08:05 and arrives at Hong Kong Hong Kong International Airport at 10:50.
The flighttime is about 2h 45m. The distance travelled ("as the bird flies"): 942 Km. So the average speed is roughly 343 Km.
The best day to arrive at Shanghai is Thursday and it would be best to avoid Wednesday, as prices are on average 368.23% higher than on Thursday. (Average prices, based on 1246792 datapoints.)
We have a lot more statistics for flights FM 721 and between Shanghai and Hong Kong.