Flight Amsterdam Airport Schiphol departs from Amsterdam Amsterdam Airport Schiphol at 16:45 and arrives at Oslo Oslo Airport at 18:30.
The flighttime is about 1h 45m. The distance travelled ("as the bird flies"): 1118 Km. So the average speed is roughly 639 Km.
The best day to arrive at Amsterdam is Wednesday and it would be best to avoid Monday, as prices are on average 526.57% higher than on Wednesday. (Average prices, based on 173835 datapoints.)
We have a lot more statistics for flights KL 1205 and between Amsterdam and Oslo.