Is FlightStats accurate?

Complete, accurate data is the cornerstone of our business, and what sets us apart from competitive solutions: Geographic Coverage - FlightStats provides definitive information for approximately 99.5% of U.S. flights, and better than 86% of flights worldwide.



FlightStats is widely regarded as one of the most accurate and reliable flight tracking platforms in 2026, frequently used by both casual travelers and industry professionals. It aggregates data from over 500 global sources, including the FAA's ASDI feed, European air traffic data, and direct Global Distribution Systems (GDS) like Sabre and Amadeus. While no third-party app can perfectly predict "real-time" changes before the airline's own internal systems, FlightStats often displays gate changes and delay notices faster than airport monitors because it captures data as it is transmitted from the aircraft's ACARS system to the airline's dispatch. It covers approximately 99.5% of U.S. flights and over 86% of global flights, though its accuracy is highest for commercial airlines and can be slightly lower for private charters or flights in regions with limited radar infrastructure.

People Also Ask

Published Airline Schedules is the first ingredient in building flight status. We ingest a daily schedule file produced by the Cirium team and normalize the data. Data elements include routing, scheduled block times, codeshares, equipment type, flight type (cargo / passenger), and traffic restrictions.

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FlightAware is one of the best online flight trackers because of how much detail it goes into.

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Can flight tracker be wrong? Transponders can generate errors by transmitting random or incorrect position information, like the Air Canada flight below. This leads to impossible looking flight paths that often contain a jagged, switch-back look.

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Flight delays are so common, in fact, that statistics consider a flight to be “on time” as long as it's within 15 minutes of the time on your ticket. One pilot confessed to Reader's Digest that airlines exaggerate their times to make themselves look better.

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The most tracked flight consists of 4.79 million trackings and was achieved by ZZ177 RAF Boeing C-17A Globemaster III, carrying Queen Elizabeth II's coffin, from Edinburgh, Scotland to London, England on 13 September 2022.

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These days, many flight trackers provide real-time updates about a plane's location, altitude, and speed, and they can be used to monitor nearly all commercial and cargo flights, and even some private and military flights, too.

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Flightradar24 is a global flight tracking service that provides you with real-time information about thousands of aircraft around the world. Our service is currently available online and for your iOS (iPhone, iPad, iPod Touch) or Android device.

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According to data from the Bureau of Transportation Statistics (which currently only has numbers through May), 20.8 percent of flights were delayed so far in 2023, compared to 18.8 percent in 2019.

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Can you tell me more about the Historical Flight Status feature on FlightStats.com? Historical Flight Status allows you to look up and see details for a flight that happened in the past. To use the tool, login and select Historical Flight Status from the Flights Menu. Information is available all the way back to 2006.

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FlightStats is a free real-time flight status and airport tracking application for Android.

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Average domestic airfare price by day
  • Tuesdays and Wednesdays are the cheapest days to fly domestically.
  • Saturday and Monday flights can help you avoid the Sunday rush.
  • Wednesdays and Thursdays are the cheapest day to fly internationally.
  • Book one to three months in advance.
  • Set a price alert.


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When comparing Sunday flight prices to Friday, Expedia found that travelers save 5% on domestic flights and 15% on international flights. For the past four years, Sunday has been the best day of the week to book flights.

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FlightRadar gives detailed information about all flights in the near future and the past while Plane Finder shows flights which have departed and are in the air. You can't see flights in the future. A point for FlightRadar. Plane Finder allows you to set multiple Filters at once, FlightRadar doesn't.

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Flightradar24 is the more customizable of the two, and while FlightAware says it tracks more flights, it lacks options like showing planes on the ground. (There's also a third flight-tracking app and website, Planefinder, which looks and feels similar to Flightradar24 and has the same price for the premium version.)

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What is the longest flight in the world by distance? The longest flight in the world by distance is New York (JFK) to Singapore (SIN) on Singapore Airlines clocking in at 9,537 miles. What plane can fly the farthest in the world?

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While it may sound shocking to some, the simple fact is that some aircraft may simply not have their transponder on, or it may be temporarily off, or they may be carrying passengers or cargo, which warrant deactivation. In addition, not all airspace activity is always relayed to FlightRadar24 at all times.

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There are a few reasons why your aircraft may not be shown. First, the aircraft may not be fitted with an ADS-B transponder, meaning it is not compatible with our receiver network. Second, if the aircraft is fitted with a Mode S transponder and not visible, it may be flying in areas with little or no MLAT coverage.

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