Service timetable
09:10 London Marylebone to High Wycombe
Wednesday 7 October 2026
Planned service information
- Power type
- Diesel multiple unit
- Timing load / planned train type
- N
- Maximum speed
- 75 mph
- Train class code
- S
| Location | Platform | Scheduled | Actual | |||
|---|---|---|---|---|---|---|
| Arrival | Departure | Arrival | Departure | Delay | ||
| London Marylebone | 4 | 09:10 | 09:10 | On time | ||
| Wembley Stadium | 2 | 09:19 | 09:19 | 09:18½ | 09:19½ | |
| Sudbury Hill Harrow | 09:23 | 09:24 | 09:23 | 09:24 | ||
| Northolt Park | 09:26 | 09:27 | 09:26 | 09:27 | ||
| West Ruislip | 09:32 | 09:32 | 09:31½ | 09:32 | ||
| Denham | 1 | 09:36 | 09:37 | 09:36 | 09:37 | |
| Denham Golf Club | 09:39 | 09:40 | 09:39 | 09:40 | ||
| Gerrards Cross | 1 | 09:43 | 09:44 | 09:43 | 09:44 | |
| Seer Green | 09:48 | 09:49 | 09:48 | 09:49 | ||
| Beaconsfield | 2 | 09:52 | 09:53 | 09:52 | 09:53 | |
| High Wycombe | 1 | 10:00 | 10:00 | |||
Bold times are confirmed TRUST movement reports. Italic times are predictions based on the latest confirmed delay.