Flight Pudong International Airport departs from Shanghai Pudong International Airport at 19:05 and arrives at Hong Kong Hong Kong International Airport at 21:50.
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 Sunday and it would be best to avoid Wednesday, as prices are on average 73.46% higher than on Sunday. (Average prices, based on 3484006 datapoints.)
We have a lot more statistics for flights CX 381 and between Shanghai and Hong Kong.
