Chiltern Railways 741Y63
View line Chiltern Railways
Alerts for train 741Y63
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%
27/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
90%
78/87 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
+2min
9 in 10 runs arrive with less than this
30 days: +2 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
- Sat 26 Sept Max en route +15 min · last fix heading to 63018 +12 min
- Sat 15 Aug Max en route +13 min · last fix heading to 63018 +11 min
- Mon 10 Aug Max en route +9 min · last fix heading to 63018 +9 min
- Tue 20 Oct Max en route +13 min · last fix heading to South Ruislip +7 min
- Mon 19 Oct Max en route +6 min · last fix heading to Wembley Stadium +6 min
Distribution · 90 days
87 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 28% · 24
- On time 62% · 54
- 3–10 min 8% · 7
- 10–30 min 2% · 2
- 30+ min 0% · 0
On-time by weekday
- 85% M n=13
- 83% T n=12
- 100% W n=13
- 85% T n=13
- 92% F n=12
- 83% S n=12
- 100% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 29 Oct | Wembley Stadium 18:21 | −1 min | +1 min |
| Wed 28 Oct | Wembley Stadium 18:20 | −3 min | +1 min |
| Tue 27 Oct | Wembley Stadium 18:22 | 0 min | +1 min |
| Mon 26 Oct | Wembley Stadium 18:21 | −1 min | +1 min |
| Sun 25 Oct | Wembley Stadium 18:16 | +1 min | +1 min |
| Sat 24 Oct | Wembley Stadium 18:18 | 0 min | +2 min |
| Fri 23 Oct | Wembley Stadium 18:23 | 0 min | +2 min |
| Thu 22 Oct | Wembley Stadium 18:23 | +1 min | +1 min |
| Wed 21 Oct | Wembley Stadium 18:24 | +1 min | +1 min |
| Tue 20 Oct | South Ruislip 18:29 | +7 min | +13 min |
| Mon 19 Oct | Wembley Stadium 18:28 | +6 min | +6 min |
| Sun 18 Oct | Wembley Stadium 18:22 | 0 min | +3 min |
| Sat 17 Oct | South Ruislip 18:18 | 0 min | — |
| Fri 16 Oct | Wembley Stadium 18:20 | −2 min | +1 min |
| Thu 15 Oct | Wembley Stadium 18:22 | 0 min | — |
| Wed 14 Oct | Wembley Stadium 18:23 | +1 min | +1 min |
| Tue 13 Oct | Wembley Stadium 18:20 | −2 min | +1 min |
| Mon 12 Oct | Wembley Stadium 18:21 | −2 min | +1 min |
| Sun 11 Oct | Wembley Stadium 18:17 | +2 min | +4 min |
| Sat 10 Oct | Wembley Stadium 18:22 | −1 min | +1 min |
| Fri 9 Oct | Wembley Stadium 18:20 | −3 min | +1 min |
| Thu 8 Oct | Wembley Stadium 18:25 | +3 min | +3 min |
| Wed 7 Oct | Wembley Stadium 18:21 | −1 min | +1 min |
| Tue 6 Oct | Wembley Stadium 18:34 | −1 min | +1 min |
| Mon 5 Oct | Wembley Stadium 18:20 | −2 min | — |
| Sun 4 Oct | 63018 18:16 | +1 min | +3 min |
| Sat 3 Oct | 63018 18:19 | +1 min | +2 min |
| Fri 2 Oct | 63018 18:21 | −1 min | +1 min |
| Thu 1 Oct | 63018 18:20 | −2 min | +1 min |
| Wed 30 Sept | 63018 18:20 | −2 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.