Flight Narita International Airport departs from Tokyo Narita International Airport at 16:55 and arrives at Shanghai Pudong International Airport at 19:15.
The flighttime is about 3h 20m. The distance travelled ("as the bird flies"): 2092 Km. So the average speed is roughly 628 Km.
There is an 1 hour time difference between Tokyo and Shanghai
The best day to arrive at Tokyo is Sunday and it would be best to avoid Wednesday, as prices are on average 419.22% higher than on Sunday. (Average prices, based on 76802 datapoints.)
We have a lot more statistics for flights MU 522 and between Tokyo and Shanghai.