⏱️ Flight Time Calculator
Flight time from distance and groundspeed
About this calculator
The Flight Time calculator estimates en route time from distance and speed. Enter the route distance in nautical miles and your planned true airspeed, adjusted for expected wind; it divides distance by groundspeed into hours and minutes. Add climb, descent, and taxi allowances for a realistic block time.
Tip: pad the estimate by 10 percent for headwind uncertainty — winds aloft forecasts are good but never perfect, and arriving with fuel to spare beats arriving exactly on fumes and schedule.