Heathrow Terminal 4 is an airport terminal at Heathrow Airport, the main airport serving London, England, situated to the south of the southern runway, next to the cargo terminal. It is connected to H
Aerial view of terminal 4 during its use by British Airways
Passenger drop-off area, March 2013
Check-in area in August 2023
Terminal 4 in August 2023, after major renovations
On the evening of 20 March 2025, a fire began at an electrical substation in Hayes, Hillingdon, London, leading to the closure of Heathrow Airport. The fire cut electricity supply to the airport which
Electricity sub-station at Hayes on North Hyde Gardens before the fire. The transformer shown on the right was destroyed by the fire