Flight New Chitose Airport departs from Chitose New Chitose Airport at 13:40 and arrives at Tokyo Narita International Airport at 15:30.
The flighttime is about 1h 50m. The distance travelled ("as the bird flies"): 623 Km. So the average speed is roughly 340 Km.
The best day to arrive at Chitose is Monday and it would be best to avoid Thursday, as prices are on average 88.67% higher than on Monday. (Average prices, based on 653739 datapoints.)
We have a lot more statistics for flights EH 2154 and between Chitose and Tokyo.