Yes, you can track almost any commercial flight in real time using free websites and apps
You can see where a plane is right now, how fast it is moving, what altitude it is at, and when it will land. The most common tools are FlightAware, FlightRadar24, and Flightstats — all free to use on a browser or phone. You do not need a ticket or any connection to the airline. You type in a flight number, airline name, or airport code, and the site shows you the plane's position on a map, updated every few seconds.
Airlines also let you track your own booking through their website or app. If you booked a ticket, you can log in with your confirmation number and see the same real-time data, plus gate information and any delays. This is often faster than searching a third-party site because the airline's system knows which flight is yours.
Key Takeaways
- FlightAware, FlightRadar24, and Flightstats show the live location of any commercial flight without needing a ticket or login.
- Airline apps and websites display the same tracking data for your booked flight, plus gate numbers and delay notifications sent to your phone.
- Flight tracking works because planes broadcast their position constantly; the data is public and collected by these services in real time.
- Tracking a flight does not change when it lands or whether it is delayed — it only shows you what is already happening.
How to track a flight using FlightAware
Go to flightaware.com or open the FlightAware app. In the search box, type the flight number (for example, United 447) or the airline name and flight number together. Press Enter or tap Search. The site will show you a map with the plane's current position, its speed in miles per hour, the altitude in feet, and the time until landing.
You can also search by airport code instead of flight number. Type the departure airport code (like LAX for Los Angeles) or arrival airport code (like JFK for New York), and FlightAware will list all flights currently in the air or scheduled to depart soon. Tap any flight to see its real-time position and details.
FlightAware also shows you historical data: if you search a flight that already landed, you can see the exact route it flew, how long the flight took, and whether it arrived early or late. This is useful if you are trying to understand why a flight was delayed.
How to track a flight using your airline's app or website
Log into your airline account using your booking confirmation number and last name, or your frequent flyer login. Find the "My Trips" or "Manage Booking" section. Select the flight you want to track. The airline will show you the plane's current location, the gate number (once it is assigned), boarding time, and any delays.
Airline apps usually send you push notifications when your flight status changes — for example, when the gate is assigned, when boarding starts, or if there is a delay. This is faster than checking the website repeatedly. The notifications also tell you how many minutes the delay is, which the third-party sites do not always do when ready.
If you do not have the airline's app, you can track through their website on a phone browser. The experience is the same, but you will not get notifications unless you turn on browser notifications in your phone's settings.
What flight tracking data actually tells you
Real-time flight tracking shows you the plane's latitude and longitude, speed, altitude, and estimated arrival time. It does not tell you why a delay happened, whether the crew is running late, or if there is a mechanical issue. The tracking data is purely positional — it answers "where is the plane right now" and "when will it land based on current speed," not "why is it late."
The estimated arrival time updates as the plane flies. If a plane is moving slower than expected (often because of headwinds or air traffic control holding patterns), the arrival time will push back. If it speeds up, the arrival time moves earlier. These changes happen in real time, so checking the tracking page every 10 minutes will show you a more accurate picture than checking once.
Why flight tracking works and what data sources are used
Commercial aircraft broadcast their position constantly using a system called ADS-B (Automatic Dependent Surveillance-Broadcast). This is a safety requirement — the plane sends out its location, altitude, speed, and flight number every second so that air traffic control and other aircraft can see it. The data is not encrypted or private; it is public by design.
FlightAware, FlightRadar24, and similar services collect this ADS-B data from thousands of ground receivers around the world, often run by volunteers. They combine that data with flight schedules from airlines and airports to match the plane's position to a specific flight number. This is why you can track any commercial flight without the airline's permission — the data is already public.
Some areas have better coverage than others. Flights over the ocean or remote regions may have gaps in tracking data because there are fewer receivers. Flights over cities and major routes are tracked continuously.
Tracking a flight does not affect delays or cancellations
Watching a flight on a tracking map does not change when it lands or whether it is delayed. The tracking data reflects what is already happening — it does not influence the flight's schedule or the airline's decisions. If a flight is delayed on the ground, tracking will show the plane stationary at the gate. If it is delayed in the air (holding in a pattern), tracking will show it circling.
Tracking is useful for understanding a delay after it happens, not for preventing one. If you see a flight is moving slowly or circling, you know there is a reason — weather, air traffic, or a mechanical issue — but the tracking map itself will not tell you which one.
Free tracking tools compared
| Tool | How to access | What you see | Best for |
|---|---|---|---|
| FlightAware | Website or app; search by flight number or airport | Real-time position, speed, altitude, historical data | Tracking any flight, understanding past delays |
| FlightRadar24 | Website or app; search by flight number or airport | Real-time position, 3D view option, aircraft type | Visual tracking, seeing aircraft details |
| Flightstats | Website; search by flight number or airport | Real-time position, delay predictions, gate info | Predicting delays before they are official |
| Airline app or website | Log in with booking confirmation | Real-time position, gate number, push notifications | Tracking your own flight with alerts |
Frequently Asked Questions
Can I track a flight if I do not have a ticket?
Yes. FlightAware, FlightRadar24, and Flightstats show all commercial flights without requiring a login or ticket. You only need the flight number or airport code. Your airline app requires a booking confirmation, but the third-party sites do not.
Why does the estimated arrival time keep changing?
The arrival time updates based on the plane's current speed and distance remaining. If the plane is flying slower than expected (due to headwinds or air traffic control delays), the arrival time moves back. If it speeds up, the time moves forward. These changes are normal and happen throughout the flight.
Can I see why a flight is delayed by tracking it?
No. Tracking shows you the plane's position and speed, but not the reason for a delay. If a plane is on the ground longer than scheduled, tracking will show it stationary at the gate, but the map will not tell you whether the delay is weather, crew, mechanical, or air traffic related. Check the airline's website or call them for the reason.
Does tracking work for international flights?
Yes, for most international flights. Coverage is best over land and populated areas. Flights over the ocean may have gaps in tracking data because there are fewer receivers in those regions, but most long-haul flights are tracked for most of their journey.
Is flight tracking data accurate?
Yes. The data comes directly from the plane's broadcast system, which is used by air traffic control for safety. The position and altitude are accurate to within a few hundred feet. Estimated arrival times are usually accurate within 5 to 15 minutes, depending on weather and air traffic conditions.