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.
✓ Today’s run finished
Today, last fix heading to Johnston (Pembrokeshire) at 09:04 +11 min
The mini-map returns when the train runs
On-time · 30 days
62%
16/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
73%
56/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +12 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
- Mon 26 Oct Max en route +21 min · last fix heading to Johnston (Pembrokeshire) +13 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 32% · 25
- On time 40% · 31
- 3–10 min 17% · 13
- 10–30 min 9% · 7
- 30+ min 1% · 1
On-time by weekday
- 77% M n=13
- 77% T n=13
- 58% W n=12
- 85% T n=13
- 69% F n=13
- 69% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 27 Oct | Johnston (Pembrokeshire) 09:04 | +11 min | +14 min |
| Mon 26 Oct | Johnston (Pembrokeshire) 09:05 | +13 min | +21 min |
| Sat 24 Oct | Kidwelly 07:59 | +9 min | +9 min |
| Fri 23 Oct | Kidwelly 08:02 | +12 min | +12 min |
| Thu 22 Oct | Johnston (Pembrokeshire) 08:54 | 0 min | +3 min |
| Wed 21 Oct | Haverfordwest 09:01 | +4 min | +6 min |
| Tue 20 Oct | Clunderwen 13:28 | 0 min | +38 min |
| Mon 19 Oct | Johnston (Pembrokeshire) 09:02 | 0 min | +3 min |
| Sat 17 Oct | Llansamlet 06:45 | 0 min | +6 min |
| Fri 16 Oct | Johnston (Pembrokeshire) 08:52 | 0 min | +2 min |
| Thu 15 Oct | Haverfordwest 08:52 | 0 min | +2 min |
| Wed 14 Oct | Johnston (Pembrokeshire) 10:20 | +4 min | +4 min |
| Tue 13 Oct | Haverfordwest 08:56 | +4 min | +7 min |
| 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 |
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.