Chiltern Railways 741Y12
Alerts for train 741Y12
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 07:33
Running now 0 min
Today it is running no worse than usual: typical arrival delay is +1 min; 69% 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
- Fri 4 Sept Max en route +21 min · last fix heading to 63018 +18 min
- Mon 21 Sept Max en route +10 min · last fix heading to 63018 +10 min
- Tue 18 Aug Max en route +14 min · last fix heading to 63018 +9 min
- Thu 17 Sept Max en route +9 min · last fix heading to 63018 +7 min
- Thu 13 Aug Max en route +7 min · last fix heading to 63018 +7 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 5% · 4
- On time 61% · 46
- 3–10 min 32% · 24
- 10–30 min 3% · 2
- 30+ min 0% · 0
On-time by weekday
- 69% M n=13
- 46% T n=13
- 54% W n=13
- 46% T n=13
- 85% F n=13
- 100% S n=11
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | Bicester Village 07:29 | 0 min | +1 min |
| Thu 22 Oct | Wembley Stadium 08:41 | −1 min | +4 min |
| Wed 21 Oct | Wembley Stadium 08:42 | 0 min | +3 min |
| Tue 20 Oct | Wembley Stadium 08:46 | +4 min | +6 min |
| Mon 19 Oct | Wembley Stadium 08:41 | −1 min | +1 min |
| Sat 17 Oct | Wembley Stadium 08:48 | 0 min | +1 min |
| Fri 16 Oct | Wembley Stadium 08:41 | −1 min | +1 min |
| Thu 15 Oct | Wembley Stadium 08:48 | +5 min | +7 min |
| Wed 14 Oct | Wembley Stadium 08:46 | +4 min | +6 min |
| Tue 13 Oct | Wembley Stadium 08:48 | +6 min | +8 min |
| Mon 12 Oct | Wembley Stadium 08:45 | +3 min | +6 min |
| Sat 10 Oct | Wembley Stadium 08:48 | 0 min | +2 min |
| Fri 9 Oct | Wembley Stadium 08:42 | 0 min | +2 min |
| Thu 8 Oct | Wembley Stadium 08:43 | +1 min | +2 min |
| Wed 7 Oct | Wembley Stadium 08:48 | +6 min | +7 min |
| Tue 6 Oct | Wembley Stadium 08:41 | −1 min | +3 min |
| Mon 5 Oct | 63018 08:42 | +1 min | +2 min |
| Sat 3 Oct | 63018 08:51 | +2 min | +5 min |
| Fri 2 Oct | 63018 08:47 | +5 min | +6 min |
| Thu 1 Oct | 63018 08:46 | +4 min | +6 min |
| Wed 30 Sept | 63018 08:44 | +2 min | +4 min |
| Tue 29 Sept | 63018 08:44 | +2 min | +2 min |
| Mon 28 Sept | 63018 08:44 | +2 min | +4 min |
| Sat 26 Sept | 63018 08:49 | 0 min | +1 min |
| Fri 25 Sept | 63018 08:42 | 0 min | +2 min |
| Thu 24 Sept | 63018 08:43 | 0 min | +4 min |
| Wed 23 Sept | 63018 08:42 | 0 min | +2 min |
| Tue 22 Sept | 63018 08:42 | 0 min | +1 min |
| Mon 21 Sept | 63018 08:52 | +10 min | +10 min |
| Sat 19 Sept | 63018 08:48 | 0 min | +2 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.