Chiltern Railways 691H17
View line Chiltern Railways
Alerts for train 691H17
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Chiltern Railways.
The mini-map returns when the train runs
On-time ยท 30 days
83%
5/6 runs under 3 min
RT coverage: 6 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
87%
13/15 runs under 3 min
RT coverage: 15 full ยท 0 partial ยท 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +5 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Sun 9 Aug Max en route +12 min ยท last fix heading to 63018 +11 min
- Sun 4 Oct Max en route +10 min ยท last fix heading to 63018 +8 min
Distribution ยท 90 days
15 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 40% ยท 6
- On time 47% ยท 7
- 3โ10 min 7% ยท 1
- 10โ30 min 7% ยท 1
- 30+ min 0% ยท 0
On-time by weekday
- โ M n=0
- โ T n=0
- โ W n=0
- โ T n=0
- โ F n=0
- 100% S n=2
- 85% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 18 Oct | Wembley Stadium 09:14 | โ3 min | โ |
| Sat 17 Oct | Wembley Stadium 09:32 | โ6 min | +2 min |
| Sun 11 Oct | Wembley Stadium 09:19 | +2 min | +3 min |
| Sat 10 Oct | Wembley Stadium 09:38 | 0 min | +7 min |
| Sun 4 Oct | 63018 09:25 | +8 min | +10 min |
| Sun 27 Sept | 63018 09:17 | 0 min | +2 min |
| Sun 20 Sept | 63018 09:18 | +1 min | +2 min |
| Sun 13 Sept | 69440 08:11 | โ1 min | โ |
| Sun 6 Sept | West Ruislip 09:02 | 0 min | +1 min |
| Sun 30 Aug | 63018 09:15 | โ2 min | +1 min |
| Sun 23 Aug | 63018 09:15 | โ2 min | โ |
| Sun 16 Aug | Wembley Stadium 13:26 | 0 min | โ |
| Sun 9 Aug | 63018 09:28 | +11 min | +12 min |
| Sun 2 Aug | 63018 09:15 | โ2 min | +1 min |
| Sun 26 Jul | 63018 09:15 | โ3 min | โ |
Each run is closed into train_runs (country, train number, service day) from the live positions. Final delay = last delay seen. Partial coverage: the feed stopped before the final stop (last value used, hatched in the chart). No data: a run without any valid delay; counts as neither on time nor late. Data collected since 11 July 2026.