Chiltern Railways 631T08
Alerts for train 631T08
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.
Running now · updated 07:28
Running now −1 min
Today it is running no worse than usual: typical arrival delay is 0 min; 88% of the last 26 runs arrived on time.
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
- Wed 7 Oct Max en route +23 min · last fix heading to Oxford Parkway +23 min
- Fri 4 Sept Max en route +15 min · last fix heading to 74425 +15 min
- Fri 16 Oct Max en route +11 min · last fix heading to Oxford Parkway +10 min
- Tue 11 Aug Max en route +13 min · last fix heading to 74425 +9 min
- Wed 30 Sept Max en route +7 min · last fix heading to 74425 +6 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 91% · 69
- 3–10 min 5% · 4
- 10–30 min 4% · 3
- 30+ min 0% · 0
On-time by weekday
- 100% M n=13
- 85% T n=13
- 83% W n=12
- 92% T n=13
- 85% F n=13
- 100% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Haddenham & Thame Parkway 07:24 | −1 min | +1 min |
| Fri 16 Oct | Oxford Parkway 08:28 | +10 min | +11 min |
| Thu 15 Oct | Oxford Parkway 08:18 | 0 min | +1 min |
| Wed 14 Oct | Oxford Parkway 08:19 | +1 min | +1 min |
| Tue 13 Oct | Oxford Parkway 08:19 | +1 min | +2 min |
| Mon 12 Oct | Oxford Parkway 08:18 | 0 min | +1 min |
| Sat 10 Oct | Oxford Parkway 08:14 | +1 min | +1 min |
| Fri 9 Oct | Oxford Parkway 08:18 | 0 min | +2 min |
| Thu 8 Oct | Oxford Parkway 08:18 | 0 min | +6 min |
| Wed 7 Oct | Oxford Parkway 08:34 | +23 min | +23 min |
| Tue 6 Oct | Oxford Parkway 08:17 | 0 min | +2 min |
| Mon 5 Oct | 74425 08:18 | 0 min | +1 min |
| Sat 3 Oct | 74425 08:12 | −1 min | +1 min |
| Fri 2 Oct | 74425 08:19 | 0 min | — |
| Thu 1 Oct | 74425 08:17 | 0 min | +1 min |
| Wed 30 Sept | 74425 08:24 | +6 min | +7 min |
| Tue 29 Sept | 74425 08:18 | 0 min | +1 min |
| Mon 28 Sept | 74425 08:18 | 0 min | +1 min |
| Sat 26 Sept | 74425 08:12 | −1 min | — |
| Fri 25 Sept | 74425 08:18 | 0 min | +1 min |
| Thu 24 Sept | 74425 08:18 | 0 min | +1 min |
| Wed 23 Sept | 74425 08:18 | 0 min | +1 min |
| Tue 22 Sept | 74425 08:19 | +1 min | +1 min |
| Mon 21 Sept | 74425 08:18 | 0 min | +1 min |
| Sat 19 Sept | 74425 08:15 | +2 min | +2 min |
| Fri 18 Sept | 74425 08:18 | 0 min | — |
| Thu 17 Sept | 74425 08:19 | +1 min | +1 min |
| Wed 16 Sept | 74425 08:18 | 0 min | +2 min |
| Tue 15 Sept | 74425 08:19 | +1 min | +1 min |
| Mon 14 Sept | 74425 08:19 | +1 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.