Friday 10th May 2019:
Due to late night Network Rail engineering works in the Beaconsfield area, an amended High Wycombe-line timetable from Marylebone will operate after midnight. The following services will be affected:
Additionally, the 18.21 Marylebone - Banbury will terminate at Bicester North.
Amended timetable/s will be uploaded to this page once finalised.