Chiltern Railways 741Y48
View line Chiltern Railways
Alerts for train 741Y48
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
77%
23/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
80%
70/87 runs under 3 min
RT coverage: 87 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +1 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +5 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
- Tue 29 Sept Max en route +81 min · last fix heading to 63018 +79 min
- Thu 20 Aug Max en route +28 min · last fix heading to 63018 +28 min
- Fri 28 Aug Max en route +29 min · last fix heading to 63018 +17 min
- Fri 21 Aug Max en route +22 min · last fix heading to 63018 +17 min
- Fri 9 Oct Max en route +16 min · last fix heading to Wembley Stadium +16 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 64% · 56
- 3–10 min 13% · 11
- 10–30 min 6% · 5
- 30+ min 1% · 1
On-time by weekday
- 85% M n=13
- 54% T n=13
- 92% W n=13
- 82% T n=11
- 62% F n=13
- 100% S n=12
- 92% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 21 Oct | South Ruislip 16:22 | 0 min | +1 min |
| Tue 20 Oct | Wembley Stadium 16:23 | 0 min | +1 min |
| Mon 19 Oct | South Ruislip 16:26 | +3 min | +3 min |
| Sun 18 Oct | Wembley Stadium 16:15 | −3 min | — |
| Sat 17 Oct | Wembley Stadium 16:18 | 0 min | +1 min |
| Fri 16 Oct | South Ruislip 16:22 | −1 min | — |
| Thu 15 Oct | Wembley Stadium 16:25 | +2 min | +2 min |
| Wed 14 Oct | Wembley Stadium 16:25 | +2 min | +3 min |
| Tue 13 Oct | Wembley Stadium 16:27 | +5 min | +5 min |
| Mon 12 Oct | Wembley Stadium 16:26 | +2 min | +3 min |
| Sun 11 Oct | Wembley Stadium 16:17 | +2 min | +3 min |
| Sat 10 Oct | Wembley Stadium 16:21 | 0 min | +2 min |
| Fri 9 Oct | Wembley Stadium 16:40 | +16 min | +16 min |
| Thu 8 Oct | Wembley Stadium 16:24 | +1 min | +2 min |
| Wed 7 Oct | Wembley Stadium 16:24 | 0 min | +2 min |
| Tue 6 Oct | Wembley Stadium 16:32 | +5 min | +7 min |
| Mon 5 Oct | Wembley Stadium 16:22 | +1 min | +2 min |
| Sun 4 Oct | 63018 16:15 | 0 min | +2 min |
| Sat 3 Oct | 63018 16:19 | +1 min | +3 min |
| Fri 2 Oct | 63018 16:29 | +6 min | +6 min |
| Thu 1 Oct | 63018 16:24 | +1 min | +3 min |
| Wed 30 Sept | 63018 16:23 | 0 min | +2 min |
| Tue 29 Sept | 63018 17:42 | +79 min | +81 min |
| Mon 28 Sept | 63018 16:24 | +1 min | +2 min |
| Sun 27 Sept | 63018 16:16 | +1 min | +2 min |
| Sat 26 Sept | 63018 16:21 | −2 min | +2 min |
| Fri 25 Sept | 63018 16:24 | +1 min | +2 min |
| Thu 24 Sept | 63018 16:24 | +1 min | +3 min |
| Wed 23 Sept | 63018 16:25 | +2 min | +3 min |
| Tue 22 Sept | 63018 16:26 | +3 min | +3 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.