Chiltern Railways 661H32
View line Chiltern Railways
Alerts for train 661H32
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
68%
15/22 runs under 3 min
RT coverage: 22 full · 0 partial · 0 no data
On-time · 90 days
69%
44/64 runs under 3 min
RT coverage: 64 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+8min
9 in 10 runs arrive with less than this
30 days: +6 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
- Tue 18 Aug Max en route +37 min · last fix heading to 63018 +34 min
- Thu 1 Oct Max en route +27 min · last fix heading to 63018 +26 min
- Tue 25 Aug Max en route +13 min · last fix heading to 63018 +13 min
- Thu 22 Oct Max en route +10 min · last fix heading to Wembley Stadium +10 min
- Mon 26 Oct Max en route +14 min · last fix heading to Wembley Stadium +8 min
Distribution · 90 days
64 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 5% · 3
- On time 64% · 41
- 3–10 min 25% · 16
- 10–30 min 5% · 3
- 30+ min 2% · 1
On-time by weekday
- 77% M n=13
- 62% T n=13
- 83% W n=12
- 62% T n=13
- 62% F n=13
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 3 Nov | Wembley Stadium 12:19 | 0 min | +1 min |
| Mon 2 Nov | Wembley Stadium 12:19 | +1 min | +4 min |
| Fri 30 Oct | South Ruislip 12:31 | +3 min | +3 min |
| Thu 29 Oct | Wembley Stadium 12:27 | −2 min | +1 min |
| Wed 28 Oct | Wembley Stadium 12:27 | −1 min | +1 min |
| Tue 27 Oct | Wembley Stadium 12:34 | +6 min | +6 min |
| Mon 26 Oct | Wembley Stadium 12:36 | +8 min | +14 min |
| Fri 23 Oct | Wembley Stadium 12:33 | +5 min | +5 min |
| Thu 22 Oct | Wembley Stadium 12:38 | +10 min | +10 min |
| Wed 21 Oct | Wembley Stadium 12:29 | +1 min | +1 min |
| Tue 20 Oct | Wembley Stadium 12:28 | 0 min | +5 min |
| Mon 19 Oct | Wembley Stadium 12:30 | +2 min | +3 min |
| Fri 16 Oct | Wembley Stadium 12:33 | +5 min | +10 min |
| Thu 15 Oct | Wembley Stadium 12:28 | 0 min | +3 min |
| Wed 14 Oct | Wembley Stadium 12:28 | 0 min | +2 min |
| Tue 13 Oct | Wembley Stadium 12:28 | 0 min | +2 min |
| Mon 12 Oct | Wembley Stadium 12:29 | 0 min | +3 min |
| Fri 9 Oct | Wembley Stadium 12:28 | 0 min | +2 min |
| Thu 8 Oct | Wembley Stadium 12:28 | 0 min | +2 min |
| Wed 7 Oct | Wembley Stadium 12:31 | +3 min | +3 min |
| Tue 6 Oct | Wembley Stadium 12:30 | +2 min | +3 min |
| Mon 5 Oct | Wembley Stadium 12:28 | −1 min | +3 min |
| Fri 2 Oct | 63018 12:28 | 0 min | +3 min |
| Thu 1 Oct | 63018 12:54 | +26 min | +27 min |
| Wed 30 Sept | 63018 12:30 | +1 min | +5 min |
| Tue 29 Sept | 63018 12:35 | +7 min | +9 min |
| Mon 28 Sept | 63018 12:34 | +6 min | +17 min |
| Fri 25 Sept | 63018 12:34 | +6 min | +6 min |
| Thu 24 Sept | 63018 12:29 | +1 min | +3 min |
| Wed 23 Sept | 63018 12:28 | 0 min | +3 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.