Heathrow: Adverse weather statement
22-Dec-2010 Heathrow is operating a reduced flight schedule today, Wednesday 22 December, whilst aircraft and crews move back into position.
If your flight is not on this list it is unlikely to be operating - please do not travel to the airport unless your airline has confirmed you will be able to fly.
If your flight is on the list, please contact your airline to confirm before leaving for the airport. More cold weather is forecast and there may be further delays and cancellations.
You can also check the live flight information board, which shows the current status of each flight for the next 12 hours. If the flight status shows 'contact airline', we're very sorry but your flight will not be operating today.
We are now working with airlines to return to a normal schedule as quickly as possible and we will continue to provide updates on this site and via Twitter, our iPhone / Android mobile apps and our flight text service. Further information can also be found on our frequently asked questions page.
We are truly sorry for the disruption the weather is causing to our passengers. We are doing everything we can to get you on your journey.