Flight Heathrow Airport departs from London Heathrow Airport at 11:00 and arrives at Frankfurt Frankfurt Airport at 13:45.
The flighttime is about 1h 45m. The distance travelled ("as the bird flies"): 1014 Km. So the average speed is roughly 579 Km.
There is an 1 hour time difference between London and Frankfurt
The best day to arrive at London is Thursday and it would be best to avoid Wednesday, as prices are on average 231.96% higher than on Thursday. (Average prices, based on 785647 datapoints.)
We have a lot more statistics for flights BA 904 and between London and Frankfurt.