Flight Haneda Airport departs from Tokyo Haneda Airport at 18:10 and arrives at Nagoya Chubu Centrair International Airport at 19:15.
The flighttime is about 1h 05m. The distance travelled ("as the bird flies"): 334 Km. So the average speed is roughly 308 Km.
The best day to arrive at Tokyo is Thursday and it would be best to avoid Monday, as prices are on average 114.29% higher than on Thursday. (Average prices, based on 4214427 datapoints.)
We have a lot more statistics for flights EH 85 and between Tokyo and Nagoya.