Route and timetable change.
Sun 27th Jul onwards
Revised timetable and route extension. Service route extended beyond Rickmansworth to Maple Cross, Uxbridge and Heathrow Airport. Journeys between Stevenage and Heathrow will operate Mondays to Saturdays. Journeys on sundays will operate between Watford and Heathrow Airport only. Service will be co-ordinated with service 724 timetable.
Affected routes:
Stevenage to Heathrow Airport
via Knebworth, Welwyn Garden City, St Albans, Watford, Rickmansworth & Maple Cross
Stevenage to Rickmansworth
via Knebworth, Welwyn Garden City, Hatfield, St Albans, Garston & Watford