Flight Pudong International Airport departs from Shanghai Pudong International Airport at 12:55 and arrives at Hong Kong Hong Kong International Airport at 16:05.
The flighttime is about 3h 10m. The distance travelled ("as the bird flies"): 988 Km. So the average speed is roughly 312 Km.
The best day to arrive at Shanghai is Wednesday and it would be best to avoid Friday, as prices are on average 71.12% higher than on Wednesday. (Average prices, based on 3474896 datapoints.)
We have a lot more statistics for flights MU 509 and between Shanghai and Hong Kong.
