- Route
-
X2
X3 - Operator
-
Arriva
- Route description
-
These routes serve:
- Luton Airport
- Luton
- Busway
- Dunstable
- Tilsworth (X3)
- Stanbridge (X3)
- Leighton Buzzard
- Linslade
- Stoke Hammond (X3)
- Newton Leys
- Bletchley
- Milton Keynes
- Traveline link
- Changes to this service
-
Roadworks on Stanbridge Road, Leighton Buzzard, ended on 28 January 2026, buses have returned to normal route and timetable.
From Sunday 22 February 2026, routes X2, X3 and CS1 will go back to using Leighton Buzzard High Street all day on Monday, Wednesday to Friday and Sunday, and after 7 pm on Tuesday and Saturday. There are no other changes to the timetable.