Flight Heathrow Airport departs from London Heathrow Airport at 10:30 and arrives at Palma De Mallorca Palma de Mallorca Airport at 14:00.
The flighttime is about 2h 30m. The distance travelled ("as the bird flies"): 1372 Km. So the average speed is roughly 549 Km.
There is an 1 hour time difference between London and Palma De Mallorca