Flight Amsterdam Airport Schiphol departs from Amsterdam Amsterdam Airport Schiphol at 20:55 and arrives at Barcelona Barcelona–El Prat Airport at 23:05.
The flighttime is about 2h 10m. The distance travelled ("as the bird flies"): 1258 Km. So the average speed is roughly 581 Km.
The best day to arrive at Amsterdam is Saturday and it would be best to avoid Wednesday, as prices are on average 416.8% higher than on Saturday. (Average prices, based on 1219003 datapoints.)
We have a lot more statistics for flights KL 1521 and between Amsterdam and Barcelona.
