M25 Junction 10-11 Closure: 7-10 & 21-24 March 2025

Due to planned works, the M25 will be shut between Junctions 10 (Wisley Interchange) and 11 (Chertsey) from 9pm on Friday 7 March, until 6am on Monday 10 March. Additionally, a similar closure will also be in effect between 9pm on Friday 21 March, until 6am on Monday 24 March. 

 

A diversion will be in place, however, journeys are expected to take much longer than usual.

 

Passengers planning to use this part of the M25 should allow for extra time when travelling to Heathrow during this period. For more information, please visit National Highways’ website.

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Daily Operational Data

We no longer provide daily operational data. Daily data was originally set up to provide detailed information during the Operational Freedom Trials that took place from November 2011 to February 2013. It was a transparent way for stakeholders to assess the impacts of the trials for themselves and was never intended to be permanent.

We have been engaging with members of our Noise and Airspace Community Forum and asking them what regular data and information on Heathrow’s operations they find useful. Based on what members told us their priorities are, this year we agreed a set of KPIs and data that will be reported at monthly intervals.

The monthly operational KPI dashboards are provided here as a PDF download. We are continuing to develop and evolve the dashboard format, and we are aiming to make it more interactive in the future.