Flight Fukuoka Airport departs from Fukuoka Fukuoka Airport at 17:15 and arrives at Tokyo Haneda Airport at 19:00.
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 Tuesday and it would be best to avoid Monday, as prices are on average 46% higher than on Tuesday. (Average prices, based on 476888 datapoints.)
We have a lot more statistics for flights NH 262 and between Fukuoka and Tokyo.