Flight Pudong International Airport departs from Shanghai Pudong International Airport at 09:15 and arrives at Hong Kong Hong Kong International Airport at 12:05.
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 Shanghai is Thursday and it would be best to avoid Tuesday, as prices are on average 73.6% higher than on Thursday. (Average prices, based on 3491309 datapoints.)
We have a lot more statistics for flights HX 235 and between Shanghai and Hong Kong.
