Service timetable
16:49 London Marylebone to High Wycombe
Thursday 8 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 | 2 | 16:49 | 17:09 | +20 min | ||
| West Ruislip | 17:03 | 17:04 | 17:32 | 17:34 | +30 min | |
| Denham | 1 | 17:08 | 17:09 | 17:38 | 17:39 | +30 min |
| Gerrards Cross | 1 | 17:13 | 17:14 | 17:43 | 17:45 | +31 min |
| Seer Green | 17:18 | 17:18 | 17:48 | 17:49 | +31 min | |
| Beaconsfield | 2 | 17:22 | 17:22 | 17:52 | 17:53 | +31 min |
| High Wycombe | 1 | 17:29 | 17:59 | +30 min | ||
Bold times are confirmed TRUST movement reports. Italic times are predictions based on the latest confirmed delay.