How to Track a Flight in Real Time

The Fastest Way to Track Any Flight

Just Google the flight number. Seriously. Type "UA 237" or "Delta 1492" into Google and you'll get a live progress bar showing where the plane is, its departure and arrival times, and any delays. It works on your phone, your laptop, anywhere. For most people picking someone up from the airport, that's all you need.

But if you want more detail, like where the plane is on a map, whether it's going to be late before the airline tells you, or what aircraft you'll be flying on, you'll want a dedicated flight tracker.

The Best Free Flight Tracking Apps

Flightradar24 -- Best for Watching Planes in Real Time

Flightradar24 is the gold standard for live flight tracking. Open the app and you'll see a map covered in tiny yellow planes, each one representing a real aircraft in the sky right now. Tap any plane to see its flight number, aircraft type, altitude, speed, and route.

It's the app you want when you hear a plane overhead and wonder where it's going. Point your phone at the sky and the augmented reality feature will identify the aircraft for you.

The free version gives you basic tracking. The Silver plan (around $11/year) adds more filters and history. The Gold plan (around $35/year) unlocks everything, including 365 days of flight history and detailed aircraft information.

Where it shines: real-time map views, aircraft-level data, flight playback, and sheer coverage. It tracks over 200,000 flights daily across the globe.

FlightAware -- Best for Predicting Delays

FlightAware takes a different approach. Instead of showing you every plane in the sky, it focuses on the information that actually matters when you're traveling: is my flight going to be on time?

Its killer feature is inbound aircraft tracking. Your flight from Chicago to Miami isn't just "Flight 482." It's a specific airplane that's currently flying from Boston to Chicago. If that inbound plane is running 45 minutes late in Boston, FlightAware shows you that your Chicago departure is probably going to be late too, often before the airline posts the delay.

FlightAware also has the "Misery Map," a color-coded overview of airports across the country showing where delays and cancellations are piling up. It's free to use and incredibly useful on weather-heavy travel days.

Flighty -- Best for Personal Travel

Flighty is a premium app (around $4/month or $48/year) built specifically for frequent travelers. It's not trying to show you every plane in the sky. It's trying to make sure you're never caught off guard on your own trips.

Its claim to fame is the fastest delay notifications in the industry, often alerting you to delays before the airline announces them. It also predicts delays before they officially happen by analyzing patterns in the data.

Add your flights and Flighty monitors them for up to a year in advance. It tracks gate changes, terminal assignments, baggage carousels, and even your lifetime travel stats through its Passport feature. You can share flights with friends and family so they can track you without constant text updates.

Plane Finder -- Best for Aviation Enthusiasts

Plane Finder uses ADS-B signals (the same data air traffic controllers use) to show aircraft positions with high accuracy. Its standout feature is an augmented reality mode that lets you hold up your phone and identify planes flying overhead in real time.

It's a solid alternative to Flightradar24, with a clean interface and reliable data. The free version covers the basics, with a premium tier for additional features.

How to Track a Flight on Your Computer

All of the apps above have web versions, but here are the best options for desktop tracking:

• Flightradar24.com -- The best live map experience on a big screen. Zoom in on airports and watch planes taxi, take off, and land.
• FlightAware.com -- Enter a flight number and get a detailed breakdown with inbound tracking, weather overlays, and historical on-time performance for that route.
• FlightView.com -- A no-frills tracker owned by OAG that's good for quick status checks.
• Google -- Again, just search the flight number. Google pulls data from multiple sources and displays it cleanly at the top of the results.

How Airlines Track Flights for You

Every major airline has flight tracking built into their own app. Open the American, Delta, United, Southwest, or JetBlue app and you can see your upcoming flights with live status updates, gate information, and delay alerts pushed to your phone.

If you've booked through the airline's app or website, your flight is automatically loaded. You'll get push notifications for gate changes, delays, and boarding times. For basic "is my flight on time" questions, the airline's own app is fine.

The catch: airline apps only show their own flights, and they're sometimes slower to report delays than third-party trackers like Flighty or FlightAware. The airline knows about the delay, but their system might wait to post it officially.

Pro Tips for Flight Tracking

• Track the inbound plane, not just your flight number. If the aircraft that's supposed to become your flight is stuck in Dallas, your departure from Denver is going to be late. FlightAware and Flighty both do this automatically.
• Check the Misery Map before heading to the airport. FlightAware's Misery Map shows you system-wide delays. If half the East Coast is red, expect cascading delays even if your route looks clear.
• Set alerts, don't refresh manually. Every major tracker lets you set push notifications for specific flights. Set them and forget them.
• Track by route, not just flight number. If your flight gets cancelled and you're rebooked, the new flight number might not be in your app yet. Search by route (e.g., "LAX to JFK") to see all available flights.
• Use multiple sources. Flightradar24 is best for the map view, FlightAware for delay prediction, and your airline's app for gate and boarding info. They're complementary, not competing.

What Flight Trackers Actually Show You

Modern flight trackers pull data from ADS-B transponders that aircraft broadcast their position, altitude, and speed on. Ground-based receivers and satellites pick up these signals and relay them to the tracking services.

Here's what you can typically see:

• Live position on a map with altitude and ground speed
• Estimated arrival time updated continuously based on current speed and weather
• Departure and arrival gates (usually via airline data feeds)
• Aircraft type -- the specific model (737-800, A321neo, etc.)
• Historical performance -- how often this specific flight runs late
• Weather radar overlays -- see if the flight is heading into storms

There's a slight delay in most consumer trackers, usually 5 to 30 seconds behind real time. That's by design for security purposes, but it's close enough that you'll know when someone's about to land.

Tracking Flights You're Not On

You don't need to be a passenger to track a flight. All you need is the flight number, the airline name, or even just the departure and arrival cities. This is perfect for:

• Picking someone up from the airport (know exactly when to leave)
• Monitoring a loved one's flight (without texting them every 20 minutes)
• Checking if flights are operating normally before you head to the airport
• Watching for delays on your route days before you fly

Flighty even has a "Share My Flight" feature where travelers can send a live tracking link to anyone, no app required on the receiving end.