Question 1

What is a Flight Time Calculator?

Accepted Answer

A flight time calculator estimates the duration of a flight based on great-circle distance and typical cruise speed. Block time adds the taxi, takeoff, and landing overhead to the pure air time.

Question 2

How does the Flight Time Calculator work?

Accepted Answer

Air Time = Distance ÷ Cruise Speed Then: Commercial jets cruise at 870–950 km/h (540–590 mph) Then: Block Time = Air Time + ~45 min for taxi and ATC overhead Then: Actual time varies with headwinds, tailwinds, and routing.

Question 3

Can you give an example of how to use the Flight Time Calculator?

Accepted Answer

Example: Input London to New York 5,540 km at 900 km/h gives a result of Air time 6h 9m, block time 6h 54m.

Question 4

Is the Flight Time Calculator free to use?

Accepted Answer

Yes — completely free with no registration, download, or subscription required. All calculations happen instantly in your browser.

Question 5

How accurate is the Flight Time Calculator?

Accepted Answer

Our Flight Time Calculator uses verified mathematical formulas and is accurate to multiple decimal places. Results are calculated in real-time using the same methods used by professionals.

Flight Time Calculator

Flight Time Calculator

What is Flight Time Calculator?

How to Use Flight Time Calculator

Example Flight Time Calculator

Common Route Flight Times

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