Heathrow: Britain's Busiest Airport

It's 2020 and time for a lockdown, but Heathrow's depleted staff fight to keep on flying.

Flying for the last time out of Heathrow in this episode is the iconic Boeing 747.

Christmas is approaching, but a new airline on the block is about to be hit with bad news.

Spring is about to be sprung, and Heathrow is readying itself for a flurry of passengers.

Britain is on the cusp of holiday season, and Heathrow is revving up for passengers.

This episode goes behind the scenes of the NHS Test and Trace Programme.

Aviation police members Sergeant Dawson and Inspector Shard enforce new quarantine laws.

An inbound passenger has an entourage of armed officers waiting for him in this episode.

Heathrow is visited by the President of the United States aboard Air Force One.

Well over a year into the global pandemic, Heathrow finally has something to celebrate.

2022 is Heathrow's 75th birthday, and the time has come to open Terminal 4 back up again.

It's the height of summer, and temperatures at Heathrow have reached 32.2 degrees Celsius.