ML-3
ML-3 Bus Times – Harrow on the Hill ↔ Chesham
Upcoming Route
This service is scheduled to start on 3 October 2026. Timetable information shown is provisional and may change before launch.
11:15
16 minUnderground Station 12:3811:35
36 minUnderground Station 12:5811:55
56 minUnderground Station 13:1812:15
76 minUnderground Station 13:3812:35
96 minUnderground Station 13:5812:55
116 minUnderground Station 14:18SATURDAY · 58 services05:20 — 23:55
The ML-3 bus runs between Harrow on the Hill and Chesham, operated by Replacement Service. This route has 10 stops.
ML-3 Bus Timetable
Inbound
Accessibility: Disabled passengers receive journey options like taxi, minibus, bus or coach suited to their needs. Buses usually have rear-facing wheelchair spaces without restraints. Coaches can have forward-facing wheelchair spaces with restraints. Assistance dogs are always allowed.
Passes through:
Harrow on the HillNorth HarrowPinnerNorthwood HillsNorthwoodRickmansworthChorleywoodLittle ChalfontAmershamChesham
Where does the ML-3 bus stop?
The ML-3 serves 10 stops passing through Harrow on the Hill, North Harrow, Pinner, Northwood Hills, Northwood, Rickmansworth, Chorleywood, Little Chalfont, Amersham and Chesham. You can find the full list of stops with a route map further up this page.
Does the ML-3 run on weekends?
Yes, the ML-3 runs on Saturdays and Sundays. The weekend timetable may have fewer departures than weekdays - use the day tabs above to compare.
Can I use a bus pass on the ML-3?
Most Replacement Service services accept concessionary bus passes (including the English National Concessionary Travel Scheme for eligible passengers). Contactless payment is widely accepted. Check with Replacement Service for specific ticket options on this route.
Does the ML-3 run on bank holidays?
There is no specific bank holiday timetable listed for the ML-3. On bank holidays, most operators run a Sunday or reduced service. Contact Replacement Service to confirm bank holiday arrangements.
Sources:
Bus Open Data Service (BODS) for timetable and route data
NOC: REPS
Valid from 03 Oct 2026 to 04 Oct 2026
Source: Bus Open Data Service
· Last updated: 05 Aug 2026
This route serves 10 bus stops across 10 areas.