Introduction
The Flight Time Calculator helps you figure out how long a flight will take between two places. Knowing your flight time makes it easier to plan your day. This tool takes into account the distance between airports and average flight speeds to give you a quick estimate. It is a simple way to answer the common question: "How long is my flight?" Use it to compare routes, plan layovers, or just get a rough idea of your time in the air.
How to Use Our Flight Time Calculator
Enter your departure and arrival details below to find out how long your flight will take. The calculator will give you the total flight time between two locations.
From (Origin): Type the city, airport code (like LAX or JFK), or country where your flight takes off, then pick a match from the list.
To (Destination): Type the city, airport code, or country where your flight lands. The swap button flips the two.
Aircraft Type (Advanced Options): Pick a commercial jet, regional turboprop, business jet, or light aircraft, or choose Custom Speed and type your own cruise speed in mph or km/h.
Wind Adjustment: Slide left for a headwind or right for a tailwind, up to 100 mph either way. The wind is added to or taken away from the cruise speed.
Departure Date & Time: Enter when the flight leaves, in local time at the departure airport, to get an estimated arrival. The arrival is shown in local time at the destination airport, so it already allows for the time zones you cross. If the time you enter is skipped when clocks spring forward for Daylight Saving Time, the calculator reads it as the same clock time one hour later and says so under the box.
The flight time is the great circle distance divided by your speed, plus 30 minutes for taxi, takeoff, and landing. It is for a direct flight with no stops.
What Is Flight Time?
Flight time is how long the trip takes from one airport to another. In pilot logbooks, flight time starts when the aircraft moves under its own power for the purpose of flight and ends when it comes to rest after landing.1 That means taxiing counts, but time waiting at the gate or going through security does not. This calculator estimates it as time in the air plus 30 minutes for taxi, takeoff, and landing.
Why Flight Time Matters
Knowing your flight time helps you plan your trip better. It tells you how long you'll be sitting on the plane, when you'll arrive, and how to prepare for the journey. Longer flights mean you should bring snacks, entertainment, and maybe a neck pillow. Shorter flights might only need a book or some music.
What Affects How Long a Flight Takes?
Several things can change how long your flight will be:
- Distance: The farther apart two cities are, the longer the flight.
- Wind: Groundspeed goes down with a headwind and up with a tailwind.6 Within the jet streams, high-altitude winds blow from west to east, which is why flying east is often quicker than flying west.2
- Flight path: Planes rarely fly in a perfectly straight line. They follow air traffic routes and avoid bad weather. On long trips the shortest path is a great circle, which looks curved on a flat map.5
- Aircraft speed: Different planes fly at different speeds. Most commercial jets cruise at about 500 to 575 miles per hour (800 to 925 km/h).
- Layovers and stopovers: A direct flight is always faster than one with connections, where you stop at another airport before continuing.
Flight Time vs. Travel Time
It's important to know the difference between flight time and total travel time. Flight time is only the time in the air. Total travel time includes getting to the airport, checking in, boarding, flying, landing, taxiing, and picking up your bags. A 3-hour flight can easily turn into a 6- or 7-hour travel day when you add everything up.
Time Zones and Arrival Times
When you fly across time zones, your arrival time can look very different from what you expect. For example, a 5-hour flight heading east might make it seem like you arrived only 2 hours after you left. Flying west, the opposite happens, and it can look like you traveled much longer. Always check whether times are listed in local time for each airport. This calculator reads your departure time as local time at the origin airport and gives the arrival in local time at the destination.