Flight Haneda Airport departs from Tokyo Haneda Airport at 08:40 and arrives at Shanghai Pudong International Airport at 10:55.
The flighttime is about 3h 15m. The distance travelled ("as the bird flies"): 2021 Km. So the average speed is roughly 622 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 Friday, as prices are on average 1229.74% higher than on Sunday. (Average prices, based on 608045 datapoints.)
We have a lot more statistics for flights MU 576 and between Tokyo and Shanghai.