West Midlands Trains 421U46
View line West Midlands Trains
Alerts for train 421U46
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line West Midlands Trains.
The mini-map returns when the train runs
On-time · 30 days
57%
13/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
34%
25/73 runs under 3 min
RT coverage: 73 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +2 min
P90
+19min
9 in 10 runs arrive with less than this
30 days: +9 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
- Thu 27 Aug Max en route +66 min · last fix heading to 72268 +66 min
- Wed 26 Aug Max en route +58 min · last fix heading to 72268 +58 min
- Mon 31 Aug Max en route +52 min · last fix heading to 72268 +52 min
- Wed 29 Jul Max en route +26 min · last fix heading to 72268 +26 min
- Mon 10 Aug Max en route +22 min · last fix heading to 72268 +22 min
Distribution · 90 days
73 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 5% · 4
- On time 29% · 21
- 3–10 min 37% · 27
- 10–30 min 25% · 18
- 30+ min 4% · 3
On-time by weekday
- 50% M n=12
- 50% T n=12
- 31% W n=13
- 17% T n=12
- 23% F n=13
- 36% S n=11
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Harrow & Wealdstone 22:39 | +7 min | +9 min |
| Thu 15 Oct | Harrow & Wealdstone 22:35 | +3 min | +5 min |
| Wed 14 Oct | Harrow & Wealdstone 22:36 | +4 min | +5 min |
| Tue 13 Oct | Harrow & Wealdstone 22:31 | −1 min | +2 min |
| Mon 12 Oct | Harrow & Wealdstone 22:46 | +13 min | +13 min |
| Fri 9 Oct | Harrow & Wealdstone 22:34 | +2 min | +4 min |
| Thu 8 Oct | Harrow & Wealdstone 22:44 | +12 min | +12 min |
| Wed 7 Oct | Harrow & Wealdstone 22:30 | −3 min | — |
| Tue 6 Oct | Wembley Central 22:37 | +5 min | +7 min |
| Mon 5 Oct | Wembley Central 22:32 | +1 min | +2 min |
| Sat 3 Oct | 72268 22:52 | 0 min | +2 min |
| Fri 2 Oct | 72268 22:32 | 0 min | +2 min |
| Wed 30 Sept | 72268 22:29 | −3 min | — |
| Tue 29 Sept | 72268 22:39 | +7 min | +9 min |
| Mon 28 Sept | 72268 22:32 | 0 min | +5 min |
| Sat 26 Sept | 72268 22:48 | −4 min | +9 min |
| Fri 25 Sept | 72268 22:39 | +7 min | +9 min |
| Thu 24 Sept | 72268 22:31 | −1 min | — |
| Wed 23 Sept | 72268 22:35 | +4 min | +4 min |
| Tue 22 Sept | 72268 22:31 | −1 min | +1 min |
| Mon 21 Sept | 72268 22:34 | +2 min | +6 min |
| Sat 19 Sept | 72268 23:01 | +9 min | +13 min |
| Fri 18 Sept | 72268 22:34 | +2 min | +4 min |
| Thu 17 Sept | 72268 22:38 | +6 min | +15 min |
| Wed 16 Sept | 72268 22:34 | +2 min | +4 min |
| Tue 15 Sept | 72268 22:46 | +14 min | +14 min |
| Mon 14 Sept | 72268 22:33 | +1 min | +2 min |
| Sat 12 Sept | 72268 22:53 | +1 min | +5 min |
| Fri 11 Sept | 72268 22:35 | +3 min | +5 min |
| Thu 10 Sept | 72268 22:48 | +16 min | +18 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.