The most tracked flight in history was the Royal Air Force flight (ZZ177) carrying Queen Elizabeth II's coffin from Edinburgh to London on September 13, 2022, with over 5 million people tracking it simultaneously on Flightradar24. This event set a Guinness World Records record for the most tracked aircraft ever, surpassing previous records set by politically significant flights like Nancy Pelosi's trip to Taiwan (SPAR19) and military operations.
While Flightradar24 is popular, FlightAware offers similar core tracking with a user-friendly interface, and Flighty is often cited as superior for travelers due to faster, predictive delay alerts and traveler-focused features like inbound tracking and trip management. Other strong alternatives include ADS-B Exchange for unfiltered military/private tracking and tools like PlaneFinder or RadarBox, depending on whether you prioritize detail, weather, or general ease of use over Flightradar24's offerings.
The flight from Ceylon to Australia on August 30, 1943, remains the record holder for longest time airborne (for a commercial passenger flight) at 32 hours, 9 minutes.
UR-82060 - Antonov An-225 Mriya [19530503763] - Flightradar24.
In December 2025, Hong Kong (HKG) to Taipei (TPE) remains the busiest global international flight route with 554k seats, although capacity continues to decline, down 11% compared to December 2024.
What is the busiest airport in the world? Hartsfield-Jackson Atlanta International in Georgia is the busiest airport in the world. In 2024 it had more than 108 million passenger arrivals and departures.
At the top of the list is the world's luckiest flight route:Washington Dulles (IAD) – Toronto Pearson (YYZ), which passes directly over Niagara Falls, a formation dating back roughly 12,000 years to the end of the last Ice Age.
Specific numbers have specific meanings, allowing ATC to quickly understand an aircraft's situation. ❗️The 7700 is transmitted when there is a "general emergency" onboard which could be any kind of issue, from minor things like an electrical fault, to a more serious situation like engine trouble or a medical emergency.
Yes, Flightradar24 is legal for public use, as it aggregates publicly available flight data from radar and aircraft transponders for tracking, serving millions of users and aviation professionals for purposes like checking delays. While tracking is generally permissible, some privacy concerns exist for private aircraft, and Flightradar24 offers options to block certain data under programs like the FAA's LADD to address these issues, making it a widely accepted tool in aviation.
The An-225 made its maiden flight on December 21, 1988, and became a symbol of innovation and power in aviation. Only one An-225 was completed, and it was used for commercial operations by Antonov Airlines.
Yes, pilots do sleep during flights, but with specific guidelines and regulations. The Federal Aviation Administration (FAA) allows pilots to take controlled rest periods, known as "crew rest," during long-haul flights (> 8 hours). This ensures they remain alert and refreshed for critical phases of flight.
In aviation, squawk code 7700 is the universal transponder setting for a general emergency, immediately alerting Air Traffic Control (ATC) that an aircraft needs urgent assistance, similar to a "Mayday" call, used for issues like engine failure, medical emergencies, or onboard fires, making it a high-priority target for controllers. Other emergency codes include 7500 (hijacking) and 7600 (radio failure).
Between 9,000 and 12,000 metres (30,000 and 40,000 feet), the cruising altitude of most jet aircraft, air temperatures range from −40 to −70 °F (−40 to −57 °C). Modern aircraft have sealed cabins and heaters to protect pilots and passengers from wind blasts and cold air.
The initial information provided by Malaysian authorities led to confusion about the possible location of the aircraft. The last ADS-B position report from the aircraft was received by Flightradar24 at 17:21 UTC (1:21 AM local time), about 40 minutes after the aircraft departed Kuala Lumpur.
Flightradar24 website
Our categories include Passenger, Cargo, Military and Government, Business jets, and many more pre-made filters. To access them from our website, you should click the Filters button at the bottom of the screen. Then you can select between Categories and Custom tabs.
Here's why it's legal. Taylor Swift and Elon Musk have something in common: They don't want real-time location data for their private jets published online for all to see. But in the United States, aircraft data is legally available for real-time tracking, something experts say is critical for safety and efficiency.
The F-117 Nighthawk was the first operational aircraft explicitly designed around stealth technology. Other examples of stealth aircraft include the B-2 Spirit, the B-21 Raider, the F-22 Raptor, the F-35 Lightning II, the Chengdu J-20, the Shenyang J-35, the Sukhoi Su-57 and the Bayraktar Kızılelma.
You'll see the Air Force variant (F35A) on a somewhat regular basis when they have their internal computer errors declare an in-flight emergency, but otherwise they're off the ADSB and similar open-access sites like this. If you set a 7700 alert you'll see a handful of 35a's each month. Download ADS-B.
FYI - The new beta version of Flightradar24 has a filter to show ADS-B transmitting Drone/UAS flights. Pretty cool functionality.
There are 3 main emergency squawk codes: 7700 which is a standard emergency/mayday call, 7600 which is lost communications, and 7500 which is hijacking!
Blue planes indicate aircraft are being tracked by satellite-based ADS-B receivers. Read more at flightradar24.com/blog/satellite…
Gray: The flight is scheduled, but no additional status is currently available. • Green: The flight is estimated to be on time or has arrived on time. • Orange: The flight is estimated to be delayed or was delayed.
However, some of the more advanced private jets, like the Gulfstream G700 or Bombardier Global 7500, can exceed these speeds, reaching up to Mach 0.90 (around 620 mph or 1,000 km/h). These figures highlight why private jets are the preferred choice for time-conscious travellers.
The flight to Skardu is known as one of the most spectacular in the world ❤️ One of the most scenic flight route you would ever experience where you fly by an 8000'er Nanga Parbat, 7000 Peaks & countless Lakes. 📍 Islamabad to Skardu 🇵🇰 📷 usman_zubair.