* Flight time depends on many factors like wind direction, aircraft cruising speed, on board fuel quantities, flight path and cruising altitude. aircraft take off weight. Delays caused by heavy air traffic and meteorological conditions. The calculator show the ideal flight time which is path distance divided by aircraft speed (red button). To get a more realistic flight time press the blue button this adds a 10% to the total flight time, or the green button that adds 20% to the ideal flight time.

** Aircraft speed used to calculate the estimated flight time is not the maximum aircraft speed but is the most economic flight speed at the typical cruise altitude.