Flight Amsterdam Airport Schiphol departs from Amsterdam Amsterdam Airport Schiphol at 19:25 and arrives at Madrid Adolfo Suárez Madrid–Barajas Airport at 22:10.
The flighttime is about 2h 45m. The distance travelled ("as the bird flies"): 1606 Km. So the average speed is roughly 584 Km.
The best day to arrive at Amsterdam is Tuesday and it would be best to avoid Monday, as prices are on average 222.11% higher than on Tuesday. (Average prices, based on 776794 datapoints.)
We have a lot more statistics for flights IB 734 and between Amsterdam and Madrid.