Flight Fukuoka Airport departs from Fukuoka Fukuoka Airport at 19:15 and arrives at Tokyo Haneda Airport at 21:00.
The flighttime is about 1h 45m. The distance travelled ("as the bird flies"): 1048 Km. So the average speed is roughly 599 Km.
The best day to arrive at Fukuoka is Wednesday and it would be best to avoid Tuesday, as prices are on average 113.64% higher than on Wednesday. (Average prices, based on 496230 datapoints.)
We have a lot more statistics for flights NH 268 and between Fukuoka and Tokyo.