Transport for Wales 421I06
View line Transport for Wales
Alerts for train 421I06
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Transport for Wales.
✓ Today’s run finished
Today, last fix heading to Birmingham International at 10:00 +2 min
The mini-map returns when the train runs
On-time · 30 days
38%
10/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
47%
36/76 runs under 3 min
RT coverage: 76 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +3 min
P90
+16min
9 in 10 runs arrive with less than this
30 days: +8 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 5 Sept Max en route +54 min · last fix heading to 65625 +54 min
- Wed 14 Oct Max en route +25 min · last fix heading to Birmingham International +23 min
- Mon 17 Aug Max en route +26 min · last fix heading to Birmingham International +23 min
- Fri 24 Jul Max en route +29 min · last fix heading to Birmingham International +22 min
- Fri 7 Aug Max en route +25 min · last fix heading to Birmingham International +21 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 3
- On time 43% · 33
- 3–10 min 39% · 30
- 10–30 min 12% · 9
- 30+ min 1% · 1
On-time by weekday
- 54% M n=13
- 62% T n=13
- 54% W n=13
- 38% T n=13
- 31% F n=13
- 45% S n=11
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Birmingham International 10:00 | +2 min | +3 min |
| Thu 15 Oct | Birmingham International 10:03 | +4 min | +7 min |
| Wed 14 Oct | Birmingham International 10:21 | +23 min | +25 min |
| Tue 13 Oct | Birmingham International 09:57 | −1 min | +2 min |
| Mon 12 Oct | Birmingham International 09:56 | −2 min | +6 min |
| Sat 10 Oct | Birmingham International 10:03 | +4 min | +10 min |
| Fri 9 Oct | Birmingham International 10:01 | +3 min | +3 min |
| Thu 8 Oct | Birmingham International 10:01 | +3 min | +3 min |
| Wed 7 Oct | Birmingham International 10:04 | +5 min | +6 min |
| Tue 6 Oct | Birmingham International 10:01 | +3 min | +11 min |
| Mon 5 Oct | Birmingham International 09:57 | −1 min | +6 min |
| Sat 3 Oct | Dudley Port 09:26 | +9 min | +9 min |
| Fri 2 Oct | Birmingham International 10:02 | +4 min | +10 min |
| Thu 1 Oct | Birmingham International 10:01 | +3 min | +10 min |
| Wed 30 Sept | Birmingham International 10:00 | +2 min | +11 min |
| Tue 29 Sept | Birmingham International 10:04 | +6 min | +13 min |
| Mon 28 Sept | Birmingham International 09:57 | −1 min | +8 min |
| Sat 26 Sept | Birmingham International 10:02 | +4 min | +14 min |
| Fri 25 Sept | Birmingham International 09:57 | −2 min | +9 min |
| Thu 24 Sept | Birmingham International 10:00 | +2 min | +5 min |
| Wed 23 Sept | Birmingham International 09:57 | −1 min | +6 min |
| Tue 22 Sept | Birmingham International 10:02 | +4 min | +5 min |
| Mon 21 Sept | Birmingham International 12:50 | +3 min | +13 min |
| Sat 19 Sept | Birmingham International 09:58 | 0 min | +4 min |
| Fri 18 Sept | Birmingham International 10:15 | +9 min | +9 min |
| Thu 17 Sept | Birmingham International 10:01 | +3 min | +11 min |
| Wed 16 Sept | Birmingham International 09:58 | 0 min | +4 min |
| Tue 15 Sept | Birmingham International 10:03 | +4 min | +10 min |
| Mon 14 Sept | Birmingham International 09:59 | +1 min | +6 min |
| Sat 12 Sept | Birmingham International 09:59 | 0 min | +15 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.