Flight Heathrow Airport departs from London Heathrow Airport at 12:45 and arrives at Amsterdam Amsterdam Airport Schiphol at 15:10.
The flighttime is about 1h 25m. The distance travelled ("as the bird flies"): 588 Km. So the average speed is roughly 415 Km.
There is an 1 hour time difference between London and Amsterdam
The best day to arrive at London is Saturday and it would be best to avoid Friday, as prices are on average 77% higher than on Saturday. (Average prices, based on 1881081 datapoints.)
We have a lot more statistics for flights BA 438 and between London and Amsterdam.
