Transport for Wales 771B30
View line Transport for Wales
Alerts for train 771B30
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
76%
19/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
79%
60/76 runs under 3 min
RT coverage: 76 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
30 days: 0 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +16 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
- Mon 12 Oct Max en route +34 min · last fix heading to Johnston (Pembrokeshire) +33 min
- Thu 24 Sept Max en route +28 min · last fix heading to 80110 +27 min
- Sat 26 Sept Max en route +24 min · last fix heading to 79303 +20 min
- Fri 7 Aug Max en route +23 min · last fix heading to 80110 +16 min
- Wed 26 Aug Max en route +19 min · last fix heading to 80110 +13 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 37% · 28
- On time 42% · 32
- 3–10 min 13% · 10
- 10–30 min 7% · 5
- 30+ min 1% · 1
On-time by weekday
- 77% M n=13
- 83% T n=12
- 75% W n=12
- 85% T n=13
- 77% F n=13
- 77% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 12 Oct | Johnston (Pembrokeshire) 09:11 | +33 min | +34 min |
| Sat 10 Oct | Llansamlet 07:07 | +8 min | +11 min |
| Fri 9 Oct | Haverfordwest 10:37 | 0 min | +1 min |
| Thu 8 Oct | Haverfordwest 11:04 | −1 min | +6 min |
| Wed 7 Oct | Haverfordwest 13:02 | 0 min | +2 min |
| Tue 6 Oct | Johnston (Pembrokeshire) 08:51 | −1 min | +4 min |
| Mon 5 Oct | 80110 11:34 | 0 min | +9 min |
| Sat 3 Oct | Haverfordwest 11:06 | 0 min | +4 min |
| Fri 2 Oct | 80110 13:01 | −1 min | +2 min |
| Thu 1 Oct | 80110 08:50 | −2 min | +1 min |
| Wed 30 Sept | Johnston (Pembrokeshire) 08:50 | −3 min | +8 min |
| Tue 29 Sept | 80110 09:00 | +9 min | +11 min |
| Mon 28 Sept | 80110 08:50 | −2 min | +4 min |
| Sat 26 Sept | 79303 07:09 | +20 min | +24 min |
| Fri 25 Sept | 80110 08:50 | −1 min | +2 min |
| Thu 24 Sept | 80110 09:19 | +27 min | +28 min |
| Wed 23 Sept | Haverfordwest 15:19 | 0 min | +3 min |
| Tue 22 Sept | 80110 13:06 | 0 min | +4 min |
| Mon 21 Sept | Haverfordwest 12:26 | 0 min | +3 min |
| Sat 19 Sept | 79303 06:48 | −2 min | +6 min |
| Fri 18 Sept | Johnston (Pembrokeshire) 08:58 | +6 min | +11 min |
| Thu 17 Sept | 80110 08:50 | −2 min | +3 min |
| Wed 16 Sept | 80110 08:50 | −3 min | +2 min |
| Tue 15 Sept | 80110 08:51 | −1 min | +2 min |
| Mon 14 Sept | Johnston (Pembrokeshire) 08:51 | −2 min | +1 min |
| Sat 12 Sept | Johnston (Pembrokeshire) 08:49 | −4 min | +1 min |
| Fri 11 Sept | Johnston (Pembrokeshire) 08:50 | −2 min | +2 min |
| Thu 10 Sept | 80110 08:50 | −2 min | +2 min |
| Wed 9 Sept | 80110 13:16 | 0 min | +2 min |
| Tue 8 Sept | 80110 08:53 | +1 min | +3 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.