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
83%
24/29 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
+8min
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
- 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
- Fri 23 Oct Max en route +12 min · last fix heading to Tyseley +11 min
Distribution · 90 days
87 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 15% · 13
- On time 62% · 54
- 3–10 min 14% · 12
- 10–30 min 9% · 8
- 30+ min 0% · 0
On-time by weekday
- 77% M n=13
- 85% T n=13
- 100% W n=13
- 54% T n=13
- 67% F n=12
- 73% S n=11
- 83% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 29 Oct | Tyseley 00:15 | +3 min | +6 min |
| Wed 28 Oct | Tyseley 00:12 | −1 min | — |
| Tue 27 Oct | Tyseley 00:14 | +2 min | +5 min |
| Mon 26 Oct | Tyseley 00:11 | −1 min | — |
| Sun 25 Oct | Tyseley 00:08 | −3 min | +1 min |
| Sat 24 Oct | Tyseley 00:12 | +3 min | +5 min |
| Fri 23 Oct | Tyseley 00:24 | +11 min | +12 min |
| Thu 22 Oct | Tyseley 00:13 | +1 min | +1 min |
| Wed 21 Oct | Tyseley 00:11 | −1 min | — |
| Tue 20 Oct | Tyseley 00:11 | −2 min | — |
| Mon 19 Oct | Tyseley 00:12 | −1 min | +1 min |
| Sun 18 Oct | Tyseley 00:11 | 0 min | +2 min |
| Sat 17 Oct | Tyseley 00:12 | +2 min | +4 min |
| Fri 16 Oct | Tyseley 00:12 | 0 min | +1 min |
| Thu 15 Oct | Tyseley 00:11 | −1 min | — |
| Wed 14 Oct | Tyseley 00:11 | −1 min | +1 min |
| 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 |
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.