Flight Kansai International Airport departs from Osaka Kansai International Airport at 19:00 and arrives at Shanghai Pudong International Airport at 21:15.
The flighttime is about 3h 15m. The distance travelled ("as the bird flies"): 1511 Km. So the average speed is roughly 465 Km.
There is an 1 hour time difference between Osaka and Shanghai
The best day to arrive at Osaka is Thursday and it would be best to avoid Monday, as prices are on average 459.77% higher than on Thursday. (Average prices, based on 10631 datapoints.)
We have a lot more statistics for flights FM 822 and between Osaka and Shanghai.