Flight Pudong International Airport departs from Shanghai Pudong International Airport at 07:25 and arrives at Tokyo Narita International Airport at 11:25.
The flighttime is about 3h 00m. The distance travelled ("as the bird flies"): 2092 Km. So the average speed is roughly 697 Km.
There is an 1 hour time difference between Shanghai and Tokyo
The best day to arrive at Shanghai is Tuesday and it would be best to avoid Monday, as prices are on average 279.98% higher than on Tuesday. (Average prices, based on 219238 datapoints.)
We have a lot more statistics for flights MU 727 and between Shanghai and Tokyo.