Chiltern Railways 631J65
View line Chiltern Railways
Alerts for train 631J65
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
81%
17/21 runs under 3 min
RT coverage: 21 full · 0 partial · 0 no data
On-time · 90 days
81%
51/63 runs under 3 min
RT coverage: 63 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +4 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
- Thu 13 Aug Max en route +19 min · last fix heading to Stourbridge Junction +19 min
- Thu 27 Aug Max en route +24 min · last fix heading to Stourbridge Junction +15 min
- Wed 19 Aug Max en route +13 min · last fix heading to Old Hill +11 min
- Mon 17 Aug Max en route +16 min · last fix heading to Stourbridge Junction +10 min
- Wed 29 Jul Max en route +26 min · last fix heading to Stourbridge Junction +9 min
Distribution · 90 days
63 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% · 1
- On time 79% · 50
- 3–10 min 13% · 8
- 10–30 min 6% · 4
- 30+ min 0% · 0
On-time by weekday
- 85% M n=13
- 92% T n=13
- 67% W n=12
- 75% T n=12
- 85% F n=13
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 13 Oct | Stourbridge Junction 23:57 | −1 min | +1 min |
| Mon 12 Oct | Stourbridge Junction 23:57 | −1 min | +1 min |
| Fri 9 Oct | Stourbridge Junction 23:59 | +1 min | +2 min |
| Thu 8 Oct | Stourbridge Junction 23:59 | +1 min | +1 min |
| Wed 7 Oct | Stourbridge Junction 23:57 | −1 min | — |
| Tue 6 Oct | Stourbridge Junction 23:58 | 0 min | +11 min |
| Mon 5 Oct | Stourbridge Junction 00:02 | +4 min | +5 min |
| Fri 2 Oct | Stourbridge Junction 23:57 | −1 min | +2 min |
| Thu 1 Oct | Stourbridge Junction 00:00 | +3 min | +4 min |
| Wed 30 Sept | Stourbridge Junction 23:58 | 0 min | +2 min |
| Tue 29 Sept | Stourbridge Junction 00:01 | +4 min | +10 min |
| Mon 28 Sept | Stourbridge Junction 23:58 | 0 min | — |
| Fri 25 Sept | Stourbridge Junction 23:57 | −1 min | +2 min |
| Thu 24 Sept | Stourbridge Junction 23:58 | 0 min | +1 min |
| Wed 23 Sept | Stourbridge Junction 23:57 | −1 min | +3 min |
| Tue 22 Sept | Stourbridge Junction 23:57 | −1 min | +1 min |
| Mon 21 Sept | Stourbridge Junction 23:57 | −1 min | — |
| Fri 18 Sept | Stourbridge Junction 23:57 | −1 min | +8 min |
| Thu 17 Sept | Stourbridge Junction 23:58 | 0 min | +2 min |
| Wed 16 Sept | Stourbridge Junction 00:03 | +5 min | +5 min |
| Tue 15 Sept | Stourbridge Junction 23:57 | −1 min | +2 min |
| Mon 14 Sept | Stourbridge Junction 23:58 | 0 min | +3 min |
| Fri 11 Sept | Stourbridge Junction 23:57 | −2 min | +2 min |
| Thu 10 Sept | Stourbridge Junction 23:57 | −1 min | +3 min |
| Wed 9 Sept | Stourbridge Junction 23:58 | 0 min | +8 min |
| Tue 8 Sept | Stourbridge Junction 23:57 | −1 min | +2 min |
| Mon 7 Sept | Stourbridge Junction 23:58 | −1 min | +1 min |
| Fri 4 Sept | Stourbridge Junction 23:58 | 0 min | +1 min |
| Thu 3 Sept | Stourbridge Junction 23:58 | 0 min | +8 min |
| Wed 2 Sept | Stourbridge Junction 00:00 | +2 min | +5 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.