A cargo flight operated by National Airlines left South Ayrshire in the early hours of Tuesday, August 4, bound for Melbourne in Australia. The aircraft was tracked by thousands of aviation enthusiasts online, making it the most tracked flight in the world on FlightRadar24. The Boeing 777 landed safely in Melbourne after 19 hours and 24 minutes in the air, travelling 9,172 miles. It is expected to have broken distance and time records for both the Boeing 777 and the Boeing 777F aircraft. "We believe this flight is also the longest commercial cargo flight operated by B777F anywhere in the world.