Airport Live

London's Heathrow Airport is one of the world's busiest, processing nearly 200,000 passengers a day. This four-part series shows viewers how the facility's operations work to make sure flights operate as close to on time as possible. Presenter Dan Snow is located at the heart of the airport's operation, its air traffic control tower, while Dallas Campbell and Anita Rani are in other parts of the airport to learn about the science, engineering and logistics that make air travel possible. `Airport Live' shows how everything comes together to run Heathrow, from the complex choreography of air traffic control to the weather that plays a crucial role in keeping the operation running smoothly. … MORE