Where to find live flight information

You can track a flight using the airline's website, a flight-tracking app, or a dedicated flight-tracking website. The airline's own site or app is usually the fastest route if you already have a confirmation number or booking reference. Enter that number and your last name, and you'll see the current status, gate number, and departure time.

If you don't have a booking reference or want to track a flight that isn't yours, use FlightAware, FlightRadar24, or Flightstats. These sites show real-time position, altitude, and speed for most commercial flights. You only need the airline and flight number — the three-letter code plus a number, like AA 456 for American Airlines flight 456.

Most airlines also send text or email alerts if you opt in during booking. These arrive automatically when the flight is delayed, the gate changes, or boarding begins. Checking your confirmation email for an alert preference link takes less than a minute and saves you from refreshing a website.

Key Takeaways

  • The airline's website or app shows the most accurate status if you have a booking reference, including gate assignments and real-time delays.
  • FlightAware, FlightRadar24, and Flightstats let you track any commercial flight by airline and flight number without a booking confirmation.
  • Text and email alerts from the airline arrive automatically when status changes, so you don't have to check manually.
  • Flight status updates every few minutes once the plane is airborne, but gate and departure time changes can happen with little warning.
  • Tracking a flight before you arrive at the airport tells you whether to rush or whether delays mean you have extra time.

Using the airline's website or mobile app

Open the airline's website or app and look for a "Check Flight Status" or "Track My Flight" button, usually on the homepage. Enter your confirmation number (also called a booking reference or record locator) and the last name on the ticket. Within seconds you'll see the scheduled departure time, current status, and gate number if it's been assigned.

The airline's system updates every few minutes and shows information the flight-tracking websites don't have — whether the plane is boarding, whether catering is still being loaded, or whether a mechanical issue is causing the delay. If you're at the airport, this is the most reliable source because the gate agent is working from the same system.

Most airline apps also let you set notifications so you get a push alert when the gate changes or boarding starts. This is especially useful if you're in the terminal but not at the gate yet, or if you're still in the parking lot.

Tracking a flight you're not booked on

If you're tracking someone else's flight or a flight you're considering, use FlightAware (flightaware.com) or FlightRadar24 (flightradar24.com). Both show the flight number, current altitude, speed, and position on a map. FlightAware also displays scheduled and actual arrival times, gate information if available, and a history of delays for that specific flight number.

Enter the airline code and flight number. For example, if you're tracking a Southwest flight numbered 1234, search "SWA 1234". The map updates every few seconds while the plane is in the air. You can also see how much longer the flight will take based on current speed and distance remaining.

FlightRadar24 requires a free account to see some details, but basic tracking is available without signing up. FlightAware is free without registration. Both sites work on phones and computers.

Understanding what the status updates mean

A flight status moves through several stages. Scheduled means the flight hasn't changed yet. On Time means it's still expected to leave at the original time. Delayed means the departure has been pushed back, and the new time will be shown. Boarding means passengers are getting on the plane. Departed means the plane has left the gate and is taxiing or airborne.

Once airborne, the status changes to In Flight or Airborne, and you'll see the current altitude and speed. Near the destination, it changes to Descending or On Approach. Landed means the wheels are down. Arrived or Gate Arrival means the plane has pulled up to the gate and passengers can exit.

A Cancelled status means the flight will not operate that day. The airline will rebook you on another flight or refund your ticket. A Diverted status means the plane is landing at a different airport than planned, usually because of weather or a mechanical issue.

Why the status sometimes doesn't update right away

Flight information comes from the airline's system, airport systems, and radar data. These don't always sync when ready. A plane might push back from the gate before the airline's website shows "Departed" — the update can lag by a few minutes. This is normal and doesn't mean the tracking is wrong.

Gate assignments often don't appear until 30 to 60 minutes before departure, even though the airline knows which gate will be used. This is because gates are reassigned frequently and the airline waits until it's certain. If you don't see a gate number an hour before departure, call the airline or check at the airport information desk.

If a flight is delayed, the new departure time usually appears within 15 minutes of the decision. However, if weather or air traffic control is the cause, the airline may not know the exact new time yet and will show "Delayed" without a specific time. Checking back every 10 to 15 minutes during a delay gives you the most current information.

Tracking a flight from your phone

read the airline's app if you're a frequent traveler — most airlines have free apps for iPhone and Android. The app shows your upcoming flights automatically if you've booked through the airline's website. You can also search for any flight by number and set alerts for status changes.

If you prefer a single app that tracks flights across all airlines, Google Flights (part of Google's search results) and Flighty (a paid app) both work well. Google Flights is free and shows status updates if you search for a flight. Flighty costs money but sends detailed notifications and tracks multiple flights at once.

Having the tracking app open while you're at the airport means you'll see gate changes the moment they happen, often before the airport's overhead signs update. This is especially useful in large airports where walking from one gate to another takes 10 minutes.

What to do if the flight is delayed

Once you see a delay, check the airline's website or app for the reason. Weather, mechanical issues, crew delays, and air traffic control delays are the most common. The reason doesn't change your rights, but it helps you decide whether to head to the airport or wait at home.

If the delay is more than a few hours, call the airline to ask whether they're rebooking passengers on other flights. Some airlines do this automatically; others wait for you to call. If you're may be able to access for a refund under the airline's policy or local law, the airline's customer service line can tell you what your options are.

Keep checking the tracking site every 15 to 20 minutes during a delay. Departure times can change quickly, and you don't want to miss the flight because you thought it was delayed another two hours.

Frequently Asked Questions

Can I track a flight if I don't have a confirmation number?

Yes. Use FlightAware, FlightRadar24, or Flightstats and search by airline and flight number. You won't see as much detail as the airline's system shows, but you'll see the current status, altitude, and estimated arrival time. If you need gate information or want to make changes to the booking, you'll need the confirmation number.

How often does flight tracking information update?

Information updates every few minutes while the plane is in the air. On the ground, updates happen when the status changes — when the plane pushes back, when it lands, or when the gate is assigned. During a delay, check every 10 to 15 minutes because the departure time can change without warning.

Why does the app show a different arrival time than the website?

Different sources update at different speeds. The airline's app usually has the most current information because it pulls directly from the airline's system. Flight-tracking websites may lag by a few minutes. If the times differ by more than 30 minutes, refresh the page or check the airline's official source.

Can I track a flight if it's not departing today?

Yes, but the information will be limited. The airline's website will show the scheduled time, but real-time status and gate information won't appear until the day of the flight. Flight-tracking websites show historical data for past flights but won't track future flights until they're within a day or two of departure.

What does it mean if the flight status says "wheels up"?

Wheels up means the landing gear has been retracted and the plane is fully airborne. It's different from "departed," which can mean the plane has just pushed back from the gate. Once wheels are up, the flight is committed and won't return to the gate unless there's an emergency.