If you want to follow your son’s arrival time on flight from London, or figure out what has just flew over your office, this is your site. Flightradar24 is a global flight tracking service that provides you with real-time information about thousands of aircraft around the world. It is used by most major airlines and others in the aviation industry, including Airbus, Boeing, and Embraer. The service is available online and for iOS or Android devices. Enjoy the flight!