Flight Narita International Airport departs from Tokyo Narita International Airport at 18:25 and arrives at Osaka International Airport at 19:50.
The flighttime is about 1h 25m. The distance travelled ("as the bird flies"): 556 Km. So the average speed is roughly 392 Km.
The best day to arrive at Tokyo is Saturday and it would be best to avoid Tuesday, as prices are on average 75.38% higher than on Saturday. (Average prices, based on 582934 datapoints.)
We have a lot more statistics for flights JL 3009 and between Tokyo and Osaka.
NZD