Flight International Airport departs from Osaka International Airport at 19:30 and arrives at Tokyo Narita International Airport at 20:50.
The flighttime is about 1h 20m. The distance travelled ("as the bird flies"): 556 Km. So the average speed is roughly 417 Km.
The best day to arrive at Osaka is Saturday and it would be best to avoid Sunday, as prices are on average 83.65% higher than on Saturday. (Average prices, based on 740612 datapoints.)
We have a lot more statistics for flights JL 134 and between Osaka and Tokyo.
