Flight Haneda Airport departs from Tokyo Haneda Airport at 10:05 and arrives at Shanghai Pudong International Airport at 12:15.
The flighttime is about 3h 10m. The distance travelled ("as the bird flies"): 2021 Km. So the average speed is roughly 638 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 1307.2% higher than on Sunday. (Average prices, based on 607336 datapoints.)
We have a lot more statistics for flights NH 969 and between Tokyo and Shanghai.