GWR 731D16

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

Running now · updated 09:14

Running now −3 min

Today it is running no worse than usual: typical arrival delay is +2 min; 58% of the last 24 runs arrived on time.

On-time · 30 days
58%
14/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
52%
38/73 runs under 3 min
RT coverage: 73 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +9 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 24 Aug Max en route +20 min · last fix heading to 74322 +20 min
  • Thu 15 Oct Max en route +15 min · last fix heading to Twyford +15 min
  • Wed 19 Aug Max en route +18 min · last fix heading to 74322 +13 min
  • Fri 4 Sept Max en route +12 min · last fix heading to 74322 +12 min
  • Thu 27 Aug Max en route +12 min · last fix heading to 74322 +12 min

Distribution · 90 days

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

  • Early 14% · 10
  • On time 38% · 28
  • 3–10 min 37% · 27
  • 10–30 min 11% · 8
  • 30+ min 0% · 0

On-time by weekday

  • 67% M n=12
  • 31% T n=13
  • 64% W n=11
  • 17% T n=12
  • 42% F n=12
  • 92% S n=13
  • — S n=0

Recent runs

DateLast stopFinalMax
Sat 17 OctMaidenhead 09:09−1 min—
Fri 16 OctTwyford 09:25−2 min+2 min
Thu 15 OctTwyford 09:42+15 min+15 min
Wed 14 OctTwyford 09:28+1 min+4 min
Tue 13 OctTwyford 09:32+5 min+7 min
Mon 12 OctTwyford 09:26−1 min+1 min
Sat 10 OctMaidenhead 09:24−1 min+2 min
Fri 9 OctTwyford 09:25−1 min—
Thu 8 OctTwyford 09:32+5 min+7 min
Wed 7 OctTwyford 09:36+10 min+10 min
Tue 6 OctTwyford 09:37+10 min+17 min
Mon 5 Oct74322 09:28+1 min+4 min
Sat 3 Oct74322 09:23−2 min+2 min
Fri 2 Oct74322 09:34+7 min+9 min
Thu 1 Oct74322 09:28+1 min+3 min
Wed 30 Sept74322 09:28+2 min+6 min
Tue 29 Sept74322 09:29+2 min+5 min
Mon 28 Sept74322 09:28+1 min+6 min
Sat 26 Sept74322 09:240 min+1 min
Fri 25 Sept74322 09:30+3 min+4 min
Thu 24 Sept74322 09:32+5 min+5 min
Tue 22 Sept74322 09:31+4 min+7 min
Mon 21 Sept74322 09:32+5 min+7 min
Sat 19 Sept74322 09:250 min+2 min
Thu 17 Sept74322 09:32+5 min+5 min
Wed 16 Sept74322 09:24−2 min+4 min
Tue 15 Sept74322 09:31+5 min+7 min
Sat 12 Sept74322 09:260 min+4 min
Fri 11 Sept74322 09:28+1 min+3 min
Thu 10 Sept74322 09:36+9 min+14 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.