Northbound - Platform 1
| 4:48 mins | |
| Amersham | 9:48 mins |
| Watford | 16:48 mins |
| Watford | 19:48 mins |
| Chesham | 22:48 mins |
| Watford | 28:48 mins |
Southbound - Platform 2
| Aldgate | 8:48 mins |
| Aldgate | 23:48 mins |
| 4:48 mins | |
| Amersham | 9:48 mins |
| Watford | 16:48 mins |
| Watford | 19:48 mins |
| Chesham | 22:48 mins |
| Watford | 28:48 mins |
| Aldgate | 8:48 mins |
| Aldgate | 23:48 mins |