West Midlands Trains 421U26
View line West Midlands Trains
Alerts for train 421U26
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
26%
6/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
23%
17/75 runs under 3 min
RT coverage: 75 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +3 min
P90
+14min
9 in 10 runs arrive with less than this
30 days: +11 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 29 Aug Max en route +66 min · last fix heading to Bletchley +66 min
- Wed 14 Oct Max en route +29 min · last fix heading to Bletchley +29 min
- Wed 26 Aug Max en route +26 min · last fix heading to 72268 +25 min
- Fri 21 Aug Max en route +26 min · last fix heading to 72268 +25 min
- Fri 28 Aug Max en route +24 min · last fix heading to 72268 +24 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 2
- On time 20% · 15
- 3–10 min 59% · 44
- 10–30 min 17% · 13
- 30+ min 1% · 1
On-time by weekday
- 17% M n=12
- 15% T n=13
- 23% W n=13
- 46% T n=13
- 23% F n=13
- 9% S n=11
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Wembley Central 12:31 | −1 min | +3 min |
| Thu 15 Oct | Harrow & Wealdstone 12:29 | −3 min | — |
| Wed 14 Oct | Bletchley 12:25 | +29 min | +29 min |
| Tue 13 Oct | Harrow & Wealdstone 12:34 | +2 min | +4 min |
| Mon 12 Oct | Wembley Central 12:35 | +3 min | +3 min |
| Fri 9 Oct | Harrow & Wealdstone 12:35 | +3 min | +3 min |
| Thu 8 Oct | Wembley Central 12:31 | −1 min | +6 min |
| Wed 7 Oct | Wembley Central 12:36 | +4 min | +9 min |
| Tue 6 Oct | Harrow & Wealdstone 12:34 | +3 min | +4 min |
| Mon 5 Oct | Harrow & Wealdstone 12:36 | +4 min | +5 min |
| Sat 3 Oct | 72268 12:48 | +16 min | +16 min |
| Fri 2 Oct | 72268 12:35 | +3 min | +5 min |
| Thu 1 Oct | 72268 12:35 | +3 min | +5 min |
| Wed 30 Sept | 72268 12:34 | +2 min | +5 min |
| Tue 29 Sept | 72268 12:35 | +4 min | +6 min |
| Mon 28 Sept | 72268 12:43 | +11 min | +15 min |
| Sat 26 Sept | 72268 12:36 | +4 min | +4 min |
| Fri 25 Sept | 72268 12:34 | +2 min | +4 min |
| Thu 24 Sept | 72268 12:36 | +4 min | +11 min |
| Wed 23 Sept | 72268 12:35 | +3 min | +9 min |
| Tue 22 Sept | 72268 12:35 | +3 min | +5 min |
| Mon 21 Sept | 72268 12:39 | +7 min | +8 min |
| Sat 19 Sept | 72268 12:42 | +9 min | +11 min |
| Fri 18 Sept | 72268 12:35 | +3 min | +4 min |
| Thu 17 Sept | 72268 12:32 | +7 min | +8 min |
| Wed 16 Sept | 72268 12:41 | +9 min | +11 min |
| Tue 15 Sept | 72268 12:37 | +5 min | +7 min |
| Mon 14 Sept | 72268 12:43 | +11 min | +12 min |
| Sat 12 Sept | 72268 12:40 | +8 min | +9 min |
| Fri 11 Sept | 72268 12:38 | +5 min | +7 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.