Flight International Airport departs from Osaka International Airport at 16:30 and arrives at Tokyo Haneda Airport at 17:50.
The flighttime is about 1h 20m. The distance travelled ("as the bird flies"): 485 Km. So the average speed is roughly 364 Km.
The best day to arrive at Osaka is Wednesday and it would be best to avoid Sunday, as prices are on average 39.2% higher than on Wednesday. (Average prices, based on 2620494 datapoints.)
We have a lot more statistics for flights JL 126 and between Osaka and Tokyo.
