Chiltern Railways 631R69
View line Chiltern Railways
Alerts for train 631R69
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
90%
26/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
77%
67/87 runs under 3 min
RT coverage: 87 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+9min
9 in 10 runs arrive with less than this
30 days: +3 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 30 Jul Max en route +25 min · last fix heading to 66421 +24 min
- Mon 14 Sept Max en route +24 min · last fix heading to 66421 +20 min
- Sat 29 Aug Max en route +16 min · last fix heading to 66421 +15 min
- Fri 14 Aug Max en route +16 min · last fix heading to 66421 +14 min
- Thu 6 Aug Max en route +17 min · last fix heading to 66421 +12 min
Distribution · 90 days
87 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 16% · 14
- On time 61% · 53
- 3–10 min 13% · 11
- 10–30 min 10% · 9
- 30+ min 0% · 0
On-time by weekday
- 77% M n=13
- 85% T n=13
- 100% W n=12
- 50% T n=12
- 69% F n=13
- 75% S n=12
- 83% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 13 Oct | Tyseley 00:10 | −2 min | — |
| Mon 12 Oct | Tyseley 00:12 | −1 min | +1 min |
| Sun 11 Oct | Tyseley 00:12 | +1 min | +4 min |
| Sat 10 Oct | Tyseley 00:12 | +2 min | +3 min |
| Fri 9 Oct | Tyseley 00:12 | 0 min | +1 min |
| Thu 8 Oct | Tyseley 00:13 | 0 min | +4 min |
| Wed 7 Oct | Tyseley 00:10 | −2 min | +5 min |
| Tue 6 Oct | Tyseley 00:20 | +7 min | +8 min |
| Mon 5 Oct | Tyseley 00:11 | −1 min | +1 min |
| Sun 4 Oct | Tyseley 00:13 | +2 min | +5 min |
| Sat 3 Oct | 66421 00:10 | +1 min | +2 min |
| Fri 2 Oct | 66421 00:13 | +1 min | +2 min |
| Thu 1 Oct | 66421 00:17 | +5 min | +7 min |
| Wed 30 Sept | 66421 00:12 | 0 min | +1 min |
| Tue 29 Sept | 66421 00:12 | −1 min | +2 min |
| Mon 28 Sept | 66421 00:12 | 0 min | +3 min |
| Sun 27 Sept | 66421 00:08 | −3 min | +2 min |
| Sat 26 Sept | 66421 00:09 | 0 min | +1 min |
| Fri 25 Sept | 66421 00:15 | +2 min | +3 min |
| Thu 24 Sept | 66421 00:11 | −1 min | +1 min |
| Wed 23 Sept | 66421 00:11 | −1 min | +1 min |
| Tue 22 Sept | 66421 00:10 | −2 min | +1 min |
| Mon 21 Sept | 66421 00:14 | +2 min | +2 min |
| Sun 20 Sept | 66421 00:20 | +9 min | +11 min |
| Sat 19 Sept | 66421 00:10 | +1 min | +3 min |
| Fri 18 Sept | 66421 00:12 | 0 min | +2 min |
| Thu 17 Sept | 66421 00:11 | −1 min | +2 min |
| Wed 16 Sept | 66421 00:11 | −2 min | +2 min |
| Tue 15 Sept | 66421 00:10 | −2 min | +1 min |
| Mon 14 Sept | 66421 00:33 | +20 min | +24 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.