Transport for Wales 641I20
View line Transport for Wales
Alerts for train 641I20
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.
The mini-map returns when the train runs
On-time · 30 days
60%
15/25 runs under 3 min
RT coverage: 25 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: +2 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +6 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 23 Jul Max en route +54 min · last fix heading to Dudley Port +53 min
- Fri 14 Aug Max en route +50 min · last fix heading to 65625 +49 min
- Wed 22 Jul Max en route +31 min · last fix heading to 65625 +31 min
- Mon 27 Jul Max en route +31 min · last fix heading to Birmingham International +26 min
- Mon 24 Aug Max en route +32 min · last fix heading to Birmingham International +25 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 2
- On time 45% · 34
- 3–10 min 42% · 32
- 10–30 min 7% · 5
- 30+ min 4% · 3
On-time by weekday
- 33% M n=12
- 62% T n=13
- 46% W n=13
- 50% T n=12
- 38% F n=13
- 54% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Birmingham International 16:59 | +1 min | +7 min |
| Fri 16 Oct | Birmingham International 17:04 | +6 min | +22 min |
| Thu 15 Oct | Birmingham International 17:04 | +6 min | +6 min |
| Wed 14 Oct | Birmingham International 17:00 | +2 min | +2 min |
| Tue 13 Oct | Birmingham International 17:00 | +2 min | +7 min |
| Mon 12 Oct | Birmingham International 16:58 | 0 min | +13 min |
| Sat 10 Oct | Birmingham International 16:59 | 0 min | +2 min |
| Fri 9 Oct | Birmingham International 16:58 | −1 min | +7 min |
| Thu 8 Oct | Birmingham International 17:02 | +4 min | +8 min |
| Wed 7 Oct | Birmingham International 17:04 | +6 min | +8 min |
| Tue 6 Oct | Birmingham International 20:16 | 0 min | +1 min |
| Mon 5 Oct | Birmingham International 16:58 | 0 min | +6 min |
| Sat 3 Oct | Birmingham International 17:11 | +12 min | +12 min |
| Fri 2 Oct | Birmingham International 17:02 | +4 min | +27 min |
| Thu 1 Oct | Birmingham International 17:00 | +2 min | +4 min |
| Wed 30 Sept | Birmingham International 16:57 | −1 min | +9 min |
| Tue 29 Sept | Birmingham International 16:59 | +1 min | +1 min |
| Mon 28 Sept | Birmingham International 17:02 | +3 min | +3 min |
| Sat 26 Sept | Birmingham International 17:05 | +6 min | +17 min |
| Fri 25 Sept | Birmingham International 16:59 | +1 min | +2 min |
| Thu 24 Sept | Birmingham International 16:59 | +1 min | +10 min |
| Wed 23 Sept | Birmingham International 19:08 | 0 min | +10 min |
| Tue 22 Sept | Birmingham International 17:05 | +6 min | +6 min |
| Mon 21 Sept | Birmingham International 17:15 | +17 min | +22 min |
| Sat 19 Sept | Birmingham International 17:00 | +1 min | +20 min |
| Fri 18 Sept | Birmingham International 17:03 | +5 min | +12 min |
| Thu 17 Sept | Birmingham International 16:59 | +1 min | +2 min |
| Wed 16 Sept | Birmingham International 17:02 | +4 min | +7 min |
| Tue 15 Sept | Birmingham International 17:03 | +5 min | +7 min |
| Mon 14 Sept | Birmingham International 17:01 | +2 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.