Timetable change.
1st Sep 2025 onwards
Timetable change. Journeys added to provide a combined 30-minute service between the 500 and 500X. Journey times have been adjusted to improve punctuality.
Affected routes:
500
Aylesbury to Hemel Hempstead/Tring
via Northchurch & Berkhamsted
X500
Aylesbury to Hemel Hempstead/Tring
via Northchurch & Berkhamsted