GWR 742K29

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Mon, Tue, Wed, Thu, Fri, Sat GWR

Running now · updated 10:05

Running now +1 min

Today it is running worse than usual: typical arrival delay is 0 min; 92% of the last 26 runs arrived on time.

On-time · 30 days
92%
24/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
81%
61/75 runs under 3 min
RT coverage: 75 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +2 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

  • Sat 22 Aug Max en route +15 min · last fix heading to 74250 +14 min
  • Tue 18 Aug Max en route +11 min · last fix heading to 74250 +9 min
  • Tue 20 Oct Max en route +11 min · last fix heading to Aldermaston +8 min
  • Tue 11 Aug Max en route +10 min · last fix heading to 74250 +8 min
  • Wed 9 Sept Max en route +7 min · last fix heading to 74250 +5 min

Distribution · 90 days

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

  • Early 0% · 0
  • On time 81% · 61
  • 3–10 min 17% · 13
  • 10–30 min 1% · 1
  • 30+ min 0% · 0

On-time by weekday

  • 92% M n=12
  • 62% T n=13
  • 69% W n=13
  • 100% T n=11
  • 92% F n=13
  • 77% S n=13
  • — S n=0

Recent runs

DateLast stopFinalMax
Wed 21 OctAldermaston 10:05+1 min+1 min
Tue 20 OctAldermaston 10:12+8 min+11 min
Mon 19 OctAldermaston 10:04−1 min+1 min
Sat 17 OctTheale 08:51+1 min+1 min
Fri 16 OctTheale 10:040 min+1 min
Thu 15 OctTheale 10:04−1 min+1 min
Wed 14 OctTheale 10:07+3 min+3 min
Tue 13 OctTheale 10:040 min—
Mon 12 OctTheale 10:03−1 min—
Sat 10 OctTheale 08:500 min+1 min
Fri 9 OctAldermaston 10:03−1 min+1 min
Thu 8 OctAldermaston 10:06+1 min+1 min
Wed 7 OctAldermaston 10:050 min+1 min
Tue 6 OctTheale 10:05+1 min+1 min
Mon 5 Oct74250 10:040 min+1 min
Sat 3 Oct74250 08:52+2 min+2 min
Fri 2 Oct74250 10:050 min+1 min
Thu 1 Oct74250 10:06+2 min+4 min
Wed 30 Sept74250 10:030 min+1 min
Tue 29 Sept74250 10:06+2 min+2 min
Mon 28 Sept74250 10:040 min+2 min
Sat 26 Sept74250 08:49−1 min+1 min
Fri 25 Sept74250 10:03−1 min+1 min
Thu 24 Sept74250 10:06+2 min+4 min
Wed 23 Sept74250 10:040 min+2 min
Tue 22 Sept74250 10:07+2 min+2 min
Mon 21 Sept74250 10:03−1 min+1 min
Sat 19 Sept74250 08:500 min+1 min
Fri 18 Sept74250 10:050 min+1 min
Thu 17 Sept74250 10:05+1 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.