Flight Fukuoka Airport departs from Fukuoka Fukuoka Airport at 21:20 and arrives at Tokyo Haneda Airport at 23:00.
The flighttime is about 1h 40m. The distance travelled ("as the bird flies"): 1048 Km. So the average speed is roughly 629 Km.
The best day to arrive at Fukuoka is Friday and it would be best to avoid Sunday, as prices are on average 143.83% higher than on Friday. (Average prices, based on 484539 datapoints.)
We have a lot more statistics for flights EH 274 and between Fukuoka and Tokyo.