Chiltern Railways 661H75
View line Chiltern Railways
Alerts for train 661H75
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 · 30 days
33%
3/9 runs under 3 min
RT coverage: 9 full · 0 partial · 0 no data
On-time · 90 days
36%
9/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +7 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +12 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Sat 10 Oct Max en route +24 min · last fix heading to Wembley Stadium +22 min
- Sat 29 Aug Max en route +17 min · last fix heading to 63018 +17 min
- Sat 5 Sept Max en route +12 min · last fix heading to 63018 +11 min
- Sun 1 Nov Max en route +9 min · last fix heading to Wembley Stadium +9 min
- Sat 7 Nov Max en route +10 min · last fix heading to Wembley Stadium +8 min
Distribution · 90 days
25 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 1
- On time 32% · 8
- 3–10 min 52% · 13
- 10–30 min 12% · 3
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 38% S n=13
- 33% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 7 Nov | Wembley Stadium 20:53 | +8 min | +10 min |
| Sun 1 Nov | Wembley Stadium 20:57 | +9 min | +9 min |
| Sat 31 Oct | Wembley Stadium 20:54 | +1 min | +2 min |
| Sun 25 Oct | Wembley Stadium 20:57 | +1 min | +3 min |
| Sat 24 Oct | Wembley Stadium 21:00 | +7 min | +9 min |
| Sun 18 Oct | Wembley Stadium 21:05 | +5 min | +7 min |
| Sat 17 Oct | Wembley Stadium 20:53 | 0 min | +2 min |
| Sun 11 Oct | Wembley Stadium 21:04 | +8 min | +8 min |
| Sat 10 Oct | Wembley Stadium 21:18 | +22 min | +24 min |
| Sun 4 Oct | 63018 21:02 | +7 min | +8 min |
| Sat 3 Oct | 63018 20:56 | +3 min | +4 min |
| Sun 27 Sept | 63018 20:59 | +3 min | +4 min |
| Sat 26 Sept | 63018 21:00 | +7 min | +8 min |
| Sun 20 Sept | 63018 20:58 | +2 min | +4 min |
| Sat 19 Sept | 63018 21:02 | +5 min | +6 min |
| Sun 13 Sept | 69440 19:37 | −1 min | +1 min |
| Sat 12 Sept | 69440 20:03 | −6 min | +1 min |
| Sun 6 Sept | 63018 21:03 | +7 min | +9 min |
| Sat 5 Sept | 63018 21:04 | +11 min | +12 min |
| Sun 30 Aug | 63018 20:59 | +3 min | +4 min |
| Sat 29 Aug | 63018 21:10 | +17 min | +17 min |
| Sun 23 Aug | 63018 21:02 | +6 min | +8 min |
| Sat 22 Aug | 63018 20:53 | 0 min | +2 min |
| Sun 16 Aug | 63018 20:56 | 0 min | +3 min |
| Sat 15 Aug | 63018 20:52 | −1 min | +4 min |
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.