We are currently experiencing a power outage affecting some operational systems in the South Terminal. Unfortunately this is causing some delays for passengers and we apologise for any inconvenience this is causing.
We are working to fix the problem and looking at what contingencies we can put in place in the meantime to minimise disruption.
We advise all passengers scheduled to fly out of the South Terminal today to check the status of the flight with their airline first and check the flight information on our website.
We are also advising passengers to expect some delays.
The power outage is affecting South Terminal check-in, baggage and some parts of the departure lounge.
We're advising passengers to expect delays and to check our live flight information on our website. We apologise for any inconvenience.
We have a power outage in South Terminal. Staff are currently assisting passengers and we are working to get this resolved.
New runways must be built, that is the message tonight from the man in charge of airport expansion. Sir Howard Davies said developing Heathrow or Gatwick, and a new airport in the Thames Estuary, is firmly on the agenda.
Campaigners living beneath the flightpath say extra planes and more flights will be unbearable and nothing short of an environmental disaster. The final decision will be made at the end of the year. Our Transport Correspondent Mike Pearse reports.
Following plans to extend Gatwick and Heathrow at the Airport Commission discussion today, we asked residents in Ifield, near Crawley if they thought the plans for a new run way would affect them. Here is what they thought.