How does real-time flight tracking work?

Aircraft broadcast their position, altitude, and speed via ADS-B (Automatic Dependent Surveillance–Broadcast) transponders. A worldwide network of ground receivers and satellites picks up these signals and forwards them to flight-tracking services like FlightAware.bot, which plots them on a live map refreshed every 15–30 seconds.

Can I track a flight by flight number?

Yes. Enter any IATA or ICAO flight number (e.g., AA123 or AAL123) in the search bar. The tracker instantly shows the aircrafts live position, departure and arrival airports, scheduled vs. estimated times, and current altitude and speed.

Which flights can I track in real time?

You can track commercial airline flights, private jets, cargo aircraft, and some military flights worldwide — over 180,000 flights per day. Coverage depends on ADS-B receiver density; North America, Europe, and Australia have near-complete coverage.

How accurate is the live position on the map?

Position accuracy is typically within 50–100 metres horizontally when ADS-B data is available. Over oceans, positions rely on satellite ADS-B and are updated every 60–90 seconds with slightly wider margins.

Why is my flight not showing on the tracker?

Some flights operate with transponders switched off (military, sensitive cargo), fly below receiver range, or are blocked by the airline or owner. Most scheduled commercial flights are fully trackable.

Real-Time Flight Tracker

Last updated: May 2026

FlightAware.bot's real-time flight tracker lets you follow any commercial, cargo, or private aircraft on a live interactive map — refreshed every 15 to 30 seconds using the world's largest network of ADS-B receivers. Whether you're meeting a friend at the airport, monitoring a connecting flight, or simply fascinated by aviation, our free live flight tracker gives you the same professional-grade data used by airline operations centres.

How Real-Time Flight Tracking Works

Modern commercial aircraft are equipped with ADS-B (Automatic Dependent Surveillance–Broadcast) transponders that continuously broadcast the aircraft's GPS-derived position, altitude, ground speed, heading, and flight number on the 1090 MHz frequency. A global network of over 30,000 ground-based receivers — plus a growing constellation of satellites — captures these signals and relays them to FlightAware.bot's servers in under five seconds.

The result: a live flight map that shows the aircraft's precise location, altitude in feet, speed in knots, vertical rate (climbing or descending), and an estimated time of arrival updated continuously as conditions change.

What You Can See on the Live Flight Map

Live aircraft position — updated every 15–30 seconds via ADS-B and multilateration (MLAT)
Altitude and flight level — displayed in feet or metres
Ground speed and heading — in knots and degrees
Planned vs. actual route — see if the flight is following its filed flight plan
Departure and arrival airports — with gate information when available
Scheduled, estimated, and actual times — so you know exactly when to head to arrivals
Aircraft type and registration — find out if you're on a 737 or an A320
Operator and airline livery — for quick visual identification

How to Track a Flight on FlightAware.bot

By flight number — Enter the IATA code (e.g., UA456) or ICAO code (e.g., UAL456) and press Search.
By tail number — Enter the aircraft registration (e.g., N12345) to track private or charter flights.
By route — Search JFK → LAX to see all flights currently operating on that route.
By airport — Browse departures and arrivals for any airport with live gate status.

Global Coverage: 190+ Countries

FlightAware.bot provides live flight tracking in more than 190 countries. Coverage is densest across North America, Europe, Australia, and East Asia, where ADS-B ground station networks are mature. Over oceans and remote regions, satellite ADS-B — provided by partners including Aireon — fills the gaps, giving near-global coverage for the first time in aviation history.

Why Use FlightAware.bot for Flight Tracking?

Unlike apps that charge for live data or hide key details behind paywalls, FlightAware.bot provides real-time position, ETA, delay status, and weather context entirely free. Our servers process over 100,000 position updates per second so you always see the freshest data available.

Frequently Asked Questions

How does real-time flight tracking work?: Aircraft broadcast their position, altitude, and speed via ADS-B (Automatic Dependent Surveillance–Broadcast) transponders. A worldwide network of ground receivers and satellites picks up these signals and forwards them to flight-tracking services like FlightAware.bot, which plots them on a live map refreshed every 15–30 seconds.
Can I track a flight by flight number?: Yes. Enter any IATA or ICAO flight number (e.g., AA123 or AAL123) in the search bar. The tracker instantly shows the aircrafts live position, departure and arrival airports, scheduled vs. estimated times, and current altitude and speed.
Which flights can I track in real time?: You can track commercial airline flights, private jets, cargo aircraft, and some military flights worldwide — over 180,000 flights per day. Coverage depends on ADS-B receiver density; North America, Europe, and Australia have near-complete coverage.
How accurate is the live position on the map?: Position accuracy is typically within 50–100 metres horizontally when ADS-B data is available. Over oceans, positions rely on satellite ADS-B and are updated every 60–90 seconds with slightly wider margins.
Why is my flight not showing on the tracker?: Some flights operate with transponders switched off (military, sensitive cargo), fly below receiver range, or are blocked by the airline or owner. Most scheduled commercial flights are fully trackable.