Flight Narita International Airport departs from Tokyo Narita International Airport at 08:00 and arrives at Chitose New Chitose Airport at 09:45.
The flighttime is about 1h 45m. The distance travelled ("as the bird flies"): 623 Km. So the average speed is roughly 356 Km.
The best day to arrive at Tokyo is Monday and it would be best to avoid Friday, as prices are on average 6823.92% higher than on Monday. (Average prices, based on 1264546 datapoints.)
We have a lot more statistics for flights GK 105 and between Tokyo and Chitose.