Flight Fukuoka Airport departs from Fukuoka Fukuoka Airport at 11:05 and arrives at Tokyo Narita International Airport at 12:45.
The flighttime is about 1h 40m. The distance travelled ("as the bird flies"): 1119 Km. So the average speed is roughly 671 Km.
The best day to arrive at Fukuoka is Tuesday and it would be best to avoid Sunday, as prices are on average 101.79% higher than on Tuesday. (Average prices, based on 1022633 datapoints.)
We have a lot more statistics for flights NH 248 and between Fukuoka and Tokyo.