Transport for Wales 421V32

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Mon, Tue, Wed, Thu, Fri, Sat Transport for Wales

Running now · updated 11:30

Running now +7 min

Today it is running worse than usual: typical arrival delay is 0 min; 65% of the last 26 runs arrived on time.

On-time · 30 days
65%
17/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
70%
54/77 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
+15min
9 in 10 runs arrive with less than this
30 days: +18 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 +63 min · last fix heading to Johnston (Pembrokeshire) +63 min
  • Mon 26 Oct Max en route +53 min · last fix heading to Kidwelly +53 min
  • Fri 7 Aug Max en route +55 min · last fix heading to 77307 +53 min
  • Fri 9 Oct Max en route +21 min · last fix heading to Haverfordwest +19 min
  • Thu 20 Aug Max en route +21 min · last fix heading to Johnston (Pembrokeshire) +17 min

Distribution · 90 days

77 runs with a known final delay. On time = under 3 min, the same cut the map uses.

  • Early 35% · 27
  • On time 35% · 27
  • 3–10 min 16% · 12
  • 10–30 min 10% · 8
  • 30+ min 4% · 3

On-time by weekday

  • 54% M n=13
  • 77% T n=13
  • 77% W n=13
  • 75% T n=12
  • 54% F n=13
  • 85% S n=13
  • — S n=0

Recent runs

DateLast stopFinalMax
Wed 4 NovJohnston (Pembrokeshire) 11:29+7 min+8 min
Tue 3 NovJohnston (Pembrokeshire) 11:33−2 min+17 min
Mon 2 NovJohnston (Pembrokeshire) 11:39+6 min+8 min
Sat 31 OctJohnston (Pembrokeshire) 11:51−3 min+6 min
Fri 30 OctJohnston (Pembrokeshire) 13:25+3 min+4 min
Thu 29 OctBridgend 09:47−2 min+6 min
Wed 28 OctJohnston (Pembrokeshire) 11:42−1 min+4 min
Tue 27 OctJohnston (Pembrokeshire) 11:41−2 min+7 min
Mon 26 OctKidwelly 11:31+53 min+53 min
Sat 24 OctKidwelly 10:58+13 min+13 min
Fri 23 OctKidwelly 11:590 min+7 min
Thu 22 OctJohnston (Pembrokeshire) 11:41−2 min+5 min
Wed 21 OctJohnston (Pembrokeshire) 11:49−3 min+3 min
Tue 20 OctBridgend 14:36+4 min+95 min
Mon 19 OctJohnston (Pembrokeshire) 11:41−2 min+5 min
Sat 17 OctBarry 10:230 min+4 min
Fri 16 OctJohnston (Pembrokeshire) 11:58+16 min+20 min
Thu 15 OctJohnston (Pembrokeshire) 15:34+1 min+2 min
Wed 14 OctHaverfordwest 11:41−2 min+3 min
Tue 13 OctJohnston (Pembrokeshire) 11:39−3 min+5 min
Mon 12 OctJohnston (Pembrokeshire) 12:26+63 min+63 min
Sat 10 OctBridgend 09:460 min+3 min
Fri 9 OctHaverfordwest 15:31+19 min+21 min
Thu 8 OctJohnston (Pembrokeshire) 11:40−3 min+11 min
Wed 7 OctJohnston (Pembrokeshire) 11:40−3 min+6 min
Tue 6 OctJohnston (Pembrokeshire) 11:41−1 min+2 min
Mon 5 OctJohnston (Pembrokeshire) 12:00+3 min+5 min
Sat 3 OctJohnston (Pembrokeshire) 13:540 min+5 min
Fri 2 Oct76400 13:05+3 min+42 min
Thu 1 OctJohnston (Pembrokeshire) 11:39−3 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.