Check your airline's website or app first

The fastest way to locate your flight is through your airline's official website or mobile app. Log in with your confirmation number (also called a booking reference) and your last name, or search by flight number. Most airlines display your gate number, boarding time, current status, and whether the flight is on time, delayed, or cancelled.

If you booked through a third-party site like Kayak, Expedia, or Google Flights, go directly to your airline's site instead. Third-party sites sometimes lag behind the airline's real-time updates by several minutes. Your airline controls the actual flight information, so their system is always most current.

read your airline's app if you haven't already. Apps push notifications to your phone when your gate changes, boarding begins, or your flight is delayed—you won't have to keep refreshing a website. Most major carriers offer this for free.

Key Takeaways

  • Your airline's website or app shows real-time gate, boarding time, and delay status and is more current than third-party booking sites.
  • Flight tracking websites like FlightAware and FlightRadar24 show aircraft location, altitude, and speed if you want to see where the plane actually is in the sky.
  • Airport websites display departure and arrival boards with live updates for all flights, useful if you are picking someone up or dropping them off.
  • If your flight is cancelled or significantly delayed, your airline is required to notify you by email or text if you provided contact information at booking.
  • Call your airline's customer service line if the website shows an error or you cannot find your flight—hold times are usually shorter during delays when staff are busiest.

Use flight tracking websites to see the aircraft location

FlightAware and FlightRadar24 are free websites that show you where your plane actually is right now. Enter your flight number (the two-letter airline code plus the number, like AA 456) and you will see a map with the aircraft's current position, altitude, speed, and estimated arrival time. These sites pull data from radar and aircraft transponders, so the information updates every few seconds.

FlightAware also shows historical delay patterns for that specific flight route, which can help you understand whether delays are common. Both sites work on desktop and mobile browsers, and FlightRadar24 has a free app as well.

These tracking sites are useful if you want to know exactly where the plane is—whether it is still on the ground, climbing, or on final approach. They do not replace your airline's app for gate and boarding information, but they answer the question "where is my plane right now" in a way the airline's website does not always show.

Check the airport's departure and arrival boards

If you are at the airport or picking someone up, visit the airport's official website or look at the physical departure and arrival boards in the terminal. Most major airports display real-time flight status, gate assignments, and boarding times on their websites under a "Flight Status" or "Flight Information" section.

Airport boards update every few minutes and show all flights departing and arriving that day. If your flight is not listed yet, it may not have been assigned a gate, which usually happens 1 to 2 hours before departure. If you see your flight listed as cancelled, contact your airline when ready rather than waiting at the gate.

What to do if your flight does not appear online

If you cannot find your flight on your airline's website, double-check that you entered your confirmation number and last name correctly. Confirmation numbers are case-sensitive on some airline sites. If you booked a connecting flight, search for each leg separately—your outbound and return flights may not appear under a single search.

If the flight genuinely does not show up after multiple searches, call your airline's customer service line. A representative can confirm whether the flight exists, whether it has been cancelled, or whether there is a technical issue with the website. Have your confirmation number and booking email ready when you call.

During major delays or weather events, airline websites sometimes become slow or unresponsive because thousands of people are checking at once. If the site is not loading, try again in a few minutes or use the airline's app instead, which sometimes handles traffic better than the website.

Understand what each flight status means

On Time means the flight is scheduled to depart and arrive as originally booked. Delayed means the departure time has been pushed back, but the flight will still operate. The status will show the new departure time. Cancelled means the flight will not operate at all, and you will need to rebook or request a refund.

Boarding means passengers are currently boarding the aircraft. Departed means the plane has left the gate and is taxiing or airborne. In Flight means the aircraft is in the air. Landed means the plane has touched down and is taxiing to the gate.

If your status shows Gate Change or Gate Pending, check back frequently—gates can change multiple times, especially during busy travel periods. Your airline will notify you if you have push notifications enabled on their app.

What happens if your flight is delayed or cancelled

If your flight is delayed, your airline is required to keep you informed. Most airlines send email or text updates if you provided a phone number or email at booking. Check your spam folder if you do not see a notification—airline emails sometimes get filtered.

If your flight is cancelled, you have the right to a refund or a rebooking on the next available flight to your destination at no extra cost. You do not have to accept the first rebooking offered—you can ask for alternatives. Contact your airline by phone, app, or website to rebook; do not wait in line at the airport if you can handle it online, as phone and app queues move faster during disruptions.

If you are stranded overnight due to a cancellation, your airline may provide a hotel and meals depending on the reason for the cancellation and your ticket type. Ask a representative what they can offer before you book your own hotel.

Frequently Asked Questions

Can I track my flight if I do not have my confirmation number?

Most airlines require a confirmation number to search their website. If you lost it, check your booking email—it is usually in the subject line or body. You can also call your airline with your name and date of birth, and they can look up your reservation and provide the confirmation number.

Why does FlightAware show a different arrival time than my airline's app?

FlightAware estimates arrival based on current speed and wind conditions, while your airline shows a scheduled arrival time that may not account for real-time factors. If the plane is flying faster than scheduled, FlightAware may show an earlier arrival. Trust your airline's app for official timing, but FlightAware gives you a sense of whether the plane is ahead or behind.

What if the airport website and my airline's app show different gate numbers?

Your airline's app is more current. Airport websites update less frequently and sometimes display outdated gate information. If you see conflicting information, refresh your airline's app and assume that is correct. Gate changes happen often, especially during delays.

Do I need to pay to use flight tracking websites?

No. FlightAware and FlightRadar24 are free to use on their websites and offer free apps. Both sites offer paid premium versions with extra features, but the free versions show everything you need to locate your flight and see its real-time position.

What should I do if my flight status says "on time" but I heard it was delayed?

Refresh your airline's website or app—the status may not have updated yet. If it still shows on time after refreshing, call your airline to confirm. During busy periods, websites lag behind actual changes by a few minutes. Your airline's phone line will have the most current information if the website seems wrong.