the closure of the airport's Terminal 4 during the COVID-19 pandemic in London. On 14 June 2022, this station reopened for passenger service. Connections Two London Buses routes serve the station: 482 and 490. Gallery See also Heathrow Terminal 4 railway station References External links Platform of Terminal 4 station. Piccadilly line stations Tube stations in the London Borough of Hillingdon Airport railway stations in the United Kingdom Single platform tube stations 4 Railway stations in Great Britain opened in 1986 1986 establishments in England