Chiltern Railways 631J53
View line Chiltern Railways
Alerts for train 631J53
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
50%
2/4 runs under 3 min
RT coverage: 4 full · 0 partial · 0 no data
On-time · 90 days
50%
6/12 runs under 3 min
RT coverage: 12 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
P90
+25min
9 in 10 runs arrive with less than this
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 15 Aug Max en route +34 min · last fix heading to Stourbridge Junction +34 min
- Sat 25 Jul Max en route +30 min · last fix heading to Stourbridge Junction +27 min
- Sat 19 Sept Max en route +10 min · last fix heading to Stourbridge Junction +10 min
- Sat 17 Oct Max en route +8 min · last fix heading to Tyseley +8 min
- Sat 1 Aug Max en route +19 min · last fix heading to Stourbridge Junction +8 min
Distribution · 90 days
12 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 25% · 3
- On time 25% · 3
- 3–10 min 25% · 3
- 10–30 min 17% · 2
- 30+ min 8% · 1
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 50% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Tyseley 20:20 | +8 min | +8 min |
| Sat 10 Oct | Tyseley 20:10 | −1 min | +1 min |
| Sat 3 Oct | Stourbridge Junction 20:47 | +3 min | +9 min |
| Sat 26 Sept | 66421 20:11 | −2 min | +2 min |
| Sat 19 Sept | Stourbridge Junction 20:54 | +10 min | +10 min |
| Sat 5 Sept | Stourbridge Junction 20:42 | −2 min | +5 min |
| Sat 29 Aug | Stourbridge Junction 20:44 | 0 min | +1 min |
| Sat 22 Aug | Stourbridge Junction 20:43 | −1 min | +3 min |
| Sat 15 Aug | Stourbridge Junction 21:33 | +34 min | +34 min |
| Sat 8 Aug | Stourbridge Junction 20:42 | −2 min | +2 min |
| Sat 1 Aug | Stourbridge Junction 20:52 | +8 min | +19 min |
| Sat 25 Jul | Stourbridge Junction 21:11 | +27 min | +30 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.