Flightradar24

Flightradar24 is a global flight tracking service that provides real-time information about thousands of aircraft around the world. The service was founded in Sweden and has grown into the world's most popular flight tracking platform, utilized by both aviation enthusiasts and professionals in the industry. It operates by aggregating data from several sources, primarily Automatic Dependent Surveillance-Broadcast (ADS-B) technology, which consists of a vast network of ground receivers.

Originally launched by the Swedish company Svenska Resenätverket AB, Flightradar24 remains headquartered in Stockholm. The platform's success is rooted in its extensive coverage and user-friendly interface as an app and website. It is owned and operated by Flightradar24 AB, which maintains its independence as a specialized tech company within the aviation sector.