Flight International Airport departs from Vienna International Airport at 09:20 and arrives at Amsterdam Amsterdam Airport Schiphol at 11:10.
The flighttime is about 1h 50m. The distance travelled ("as the bird flies"): 1390 Km. So the average speed is roughly 758 Km.
The best day to arrive at Vienna is Sunday and it would be best to avoid Friday, as prices are on average 175.46% higher than on Sunday. (Average prices, based on 150104 datapoints.)
We have a lot more statistics for flights KL 1902 and between Vienna and Amsterdam.