Chiltern Railways 631R45
View line Chiltern Railways
Alerts for train 631R45
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
64%
16/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
60%
45/75 runs under 3 min
RT coverage: 75 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+12min
9 in 10 runs arrive with less than this
30 days: +8 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 8 Aug Max en route +38 min · last fix heading to 66421 +32 min
- Fri 18 Sept Max en route +25 min · last fix heading to 66421 +25 min
- Thu 27 Aug Max en route +23 min · last fix heading to 66421 +23 min
- Fri 23 Oct Max en route +17 min · last fix heading to Tyseley +17 min
- Fri 2 Oct Max en route +17 min · last fix heading to 66421 +16 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 60% · 45
- 3–10 min 25% · 19
- 10–30 min 13% · 10
- 30+ min 1% · 1
On-time by weekday
- 69% M n=13
- 58% T n=12
- 67% W n=12
- 62% T n=13
- 31% F n=13
- 75% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 2 Nov | Tyseley 18:04 | −1 min | — |
| Sat 31 Oct | Tyseley 18:13 | 0 min | — |
| Fri 30 Oct | Tyseley 18:15 | +3 min | +4 min |
| Thu 29 Oct | Tyseley 18:16 | +3 min | +7 min |
| Wed 28 Oct | Tyseley 18:18 | +6 min | +6 min |
| Tue 27 Oct | Tyseley 18:24 | +12 min | +12 min |
| Mon 26 Oct | Tyseley 18:22 | +10 min | +10 min |
| Sat 24 Oct | Tyseley 18:12 | −1 min | +1 min |
| Fri 23 Oct | Tyseley 18:29 | +17 min | +17 min |
| Thu 22 Oct | Tyseley 18:11 | −1 min | — |
| Wed 21 Oct | Tyseley 18:14 | +1 min | +2 min |
| Tue 20 Oct | Tyseley 18:13 | +1 min | +3 min |
| Mon 19 Oct | Tyseley 18:12 | −1 min | +2 min |
| Sat 17 Oct | Tyseley 18:12 | −1 min | +2 min |
| Fri 16 Oct | Tyseley 18:16 | +4 min | +5 min |
| Thu 15 Oct | Tyseley 18:12 | 0 min | +1 min |
| Wed 14 Oct | Tyseley 18:12 | 0 min | +1 min |
| Tue 13 Oct | Birmingham Moor Street 18:17 | +1 min | +4 min |
| Mon 12 Oct | Tyseley 18:13 | +1 min | +5 min |
| Sat 10 Oct | Tyseley 18:16 | +3 min | +5 min |
| Fri 9 Oct | Tyseley 18:17 | +4 min | +6 min |
| Thu 8 Oct | Tyseley 18:12 | 0 min | +1 min |
| Wed 7 Oct | Tyseley 18:14 | +2 min | +3 min |
| Tue 6 Oct | Tyseley 18:11 | −1 min | +1 min |
| Mon 5 Oct | Tyseley 18:03 | −1 min | — |
| Sat 3 Oct | 66421 18:13 | −1 min | +1 min |
| Fri 2 Oct | 66421 18:28 | +16 min | +17 min |
| Thu 1 Oct | 66421 18:13 | +1 min | +2 min |
| Wed 30 Sept | 66421 18:11 | −1 min | +1 min |
| Tue 29 Sept | 66421 18:26 | +14 min | +17 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.