Chiltern Railways Faces Weekend Disruption Due to Engineering Work

Chiltern Railways Faces Weekend Disruption

Chiltern Railways will experience significant disruptions as no services will run into or out of London Marylebone on March 14 and 15, 2026. This closure is due to essential engineering work aimed at improving the reliability of the rail network.

The engineering work is designed to enhance the Chiltern Main Line, which includes replacing old rail sleepers with new concrete ones, updating track and ballast, and performing maintenance on track switches and crossings approaching London Marylebone.

Rail replacement buses will operate between Bicester North and Bicester Village, and between Gerrards Cross and Hillingdon to accommodate affected passengers during this period.

This disruption follows a tragic incident on March 9, 2026, where a person died after a track incident at Northolt Park station. The incident led to the closure of all Chiltern Railways lines between London Marylebone and Princes Risborough, causing severe delays of up to 120 minutes across the line.

Michael Stewart, a spokesperson for Chiltern Railways, acknowledged the inconvenience, stating, “I understand that no trains to or from London Marylebone for an entire weekend will significantly inconvenience our customers.”

Neil Gaskin, another representative, emphasized the importance of the upcoming upgrades, saying, “These upgrades are vital to ensuring trains run reliably and on time.”

The engineering work is expected to provide smoother services for years to come, addressing long-standing issues with the rail infrastructure.

As the weekend approaches, passengers are advised to plan their journeys accordingly and utilize the rail replacement bus services where necessary.

Details remain unconfirmed regarding any further developments or additional impacts on the rail service beyond the scheduled engineering work.