Flight George Bush Intercontinental Airport departs from Houston George Bush Intercontinental Airport at 16:30 and arrives at London Heathrow Airport at 07:40.
The flighttime is about 9h 10m. The distance travelled ("as the bird flies"): 10508 Km. So the average speed is roughly 1146 Km.
There is an 6 hour time difference between Houston and London
