Transport for Wales 771W91
Alerts for train 771W91
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.
Running now · updated 09:31
Running now 0 min
Today it is running no worse than usual: typical arrival delay is +1 min; 60% of the last 30 runs arrived on time.
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
- Sun 23 Aug Max en route +59 min · last fix heading to 42117 +59 min
- Sat 26 Sept Max en route +47 min · last fix heading to 40238 +46 min
- Tue 27 Oct Max en route +45 min · last fix heading to Bangor (Gwynedd) +45 min
- Sun 30 Aug Max en route +41 min · last fix heading to 42117 +41 min
- Mon 26 Oct Max en route +40 min · last fix heading to Holyhead +40 min
Distribution · 90 days
85 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 12% · 10
- On time 59% · 50
- 3–10 min 15% · 13
- 10–30 min 8% · 7
- 30+ min 6% · 5
On-time by weekday
- 62% M n=13
- 75% T n=12
- 92% W n=12
- 75% T n=12
- 83% F n=12
- 62% S n=13
- 45% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 31 Oct | Penmaenmawr 09:31 | 0 min | +1 min |
| Fri 30 Oct | Holyhead 13:26 | +2 min | +4 min |
| Thu 29 Oct | Penmaenmawr 10:23 | −1 min | +6 min |
| Wed 28 Oct | Holyhead 10:25 | +1 min | +11 min |
| Tue 27 Oct | Bangor (Gwynedd) 10:32 | +45 min | +45 min |
| Mon 26 Oct | Holyhead 11:05 | +40 min | +40 min |
| Sun 25 Oct | Holyhead 19:15 | +28 min | +32 min |
| Sat 24 Oct | Chirk 08:46 | +19 min | +19 min |
| Fri 23 Oct | Wrexham General 08:37 | +9 min | +9 min |
| Thu 22 Oct | Holyhead 10:30 | +5 min | +18 min |
| Wed 21 Oct | Holyhead 10:26 | +2 min | +4 min |
| Tue 20 Oct | Holyhead 10:23 | −1 min | +4 min |
| Mon 19 Oct | Holyhead 10:23 | −1 min | +4 min |
| Sun 18 Oct | Conwy 18:46 | −1 min | +2 min |
| Sat 17 Oct | Bangor (Gwynedd) 10:40 | +7 min | +9 min |
| Fri 16 Oct | Holyhead 10:23 | −2 min | +5 min |
| Thu 15 Oct | Bangor (Gwynedd) 10:25 | +1 min | +3 min |
| Wed 14 Oct | Penmaenmawr 10:23 | −1 min | +5 min |
| Tue 13 Oct | Holyhead 10:32 | −1 min | +1 min |
| Mon 12 Oct | Holyhead 10:24 | 0 min | +5 min |
| Sun 11 Oct | Llanfairfechan 18:58 | +12 min | +22 min |
| Sat 10 Oct | Holyhead 10:46 | +12 min | +12 min |
| Fri 9 Oct | Holyhead 10:38 | +12 min | +15 min |
| Thu 8 Oct | Holyhead 10:24 | 0 min | +6 min |
| Wed 7 Oct | Holyhead 10:23 | −2 min | +10 min |
| Tue 6 Oct | Holyhead 11:32 | +13 min | +27 min |
| Mon 5 Oct | Holyhead 10:27 | +3 min | +5 min |
| Sun 4 Oct | Holyhead 18:43 | −2 min | +5 min |
| Sat 3 Oct | Holyhead 11:33 | 0 min | +2 min |
| Fri 2 Oct | 40031 10:49 | 0 min | +1 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.