Flight Pudong International Airport departs from Shanghai Pudong International Airport at 09:10 and arrives at Hong Kong Hong Kong International Airport at 11:55.
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 Shanghai is Thursday and it would be best to avoid Friday, as prices are on average 105.48% higher than on Thursday. (Average prices, based on 3334118 datapoints.)
We have a lot more statistics for flights HX 235 and between Shanghai and Hong Kong.