GWR 731G13

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

Running now · updated 12:51

Running now +17 min

Today it is running worse than usual: typical arrival delay is +4 min; 38% of the last 24 runs arrived on time.

On-time · 30 days
38%
9/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
30%
23/76 runs under 3 min
RT coverage: 76 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +4 min
P90
+19min
9 in 10 runs arrive with less than this
30 days: +14 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

  • Tue 1 Sept Max en route +47 min · last fix heading to 68103 +47 min
  • Mon 20 Jul Max en route +44 min · last fix heading to 68103 +44 min
  • Mon 17 Aug Max en route +43 min · last fix heading to 68103 +43 min
  • Sat 18 Jul Max en route +41 min · last fix heading to 68137 +41 min
  • Mon 14 Sept Max en route +36 min · last fix heading to 68103 +35 min

Distribution · 90 days

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

  • Early 1% · 1
  • On time 29% · 22
  • 3–10 min 42% · 32
  • 10–30 min 21% · 16
  • 30+ min 7% · 5

On-time by weekday

  • 15% M n=13
  • 42% T n=12
  • 33% W n=12
  • 15% T n=13
  • 31% F n=13
  • 46% S n=13
  • — S n=0

Recent runs

DateLast stopFinalMax
Mon 12 OctDidcot Parkway 12:50+17 min+20 min
Sat 10 OctStonehouse 13:280 min+1 min
Fri 9 OctStonehouse 13:41+1 min+1 min
Thu 8 OctStonehouse 13:43+3 min+12 min
Wed 7 OctStonehouse 13:47+7 min+7 min
Tue 6 OctStonehouse 13:41+1 min+7 min
Mon 5 OctStonehouse 13:47+7 min+9 min
Sat 3 Oct68137 13:300 min+4 min
Fri 2 Oct68103 13:50+11 min+11 min
Thu 1 Oct68103 13:45+5 min+11 min
Wed 30 Sept68103 13:43+3 min+14 min
Tue 29 Sept68103 13:44+5 min+11 min
Mon 28 Sept68103 13:38−2 min+2 min
Sat 26 Sept68103 13:55+15 min+20 min
Fri 25 Sept68103 13:41+1 min+6 min
Thu 24 Sept68103 13:46+7 min+13 min
Tue 22 Sept68103 13:390 min+1 min
Mon 21 Sept68103 13:45+5 min+5 min
Sat 19 Sept68103 13:38−1 min+3 min
Fri 18 Sept68103 13:39−1 min+2 min
Thu 17 Sept68103 13:46+6 min+6 min
Wed 16 Sept68103 13:43+4 min+7 min
Tue 15 Sept68103 13:43+4 min+6 min
Mon 14 Sept68103 14:15+35 min+36 min
Sat 12 Sept68103 13:42+2 min+6 min
Fri 11 Sept68103 13:46+7 min+8 min
Thu 10 Sept68103 13:44+5 min+7 min
Wed 9 Sept68103 13:43+4 min+4 min
Tue 8 Sept68103 13:56+16 min+16 min
Mon 7 Sept68103 13:51+11 min+24 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.