Flight Adolfo Suárez Madrid–Barajas Airport departs from Madrid Adolfo Suárez Madrid–Barajas Airport at 15:05 and arrives at London Heathrow Airport at 16:35.
The flighttime is about 2h 30m. The distance travelled ("as the bird flies"): 1268 Km. So the average speed is roughly 507 Km.
There is an 1 hour time difference between Madrid and London