GWR 741K23

View line GWR

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

It does not run today

Last recorded run: Tuesday 20 October +2 min

The mini-map returns when the train runs
On-time · 30 days
80%
20/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
79%
60/76 runs under 3 min
RT coverage: 76 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +6 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 25 Jul Max en route +19 min · last fix heading to 73251 +17 min
  • Wed 2 Sept Max en route +15 min · last fix heading to 73251 +15 min
  • Mon 12 Oct Max en route +13 min · last fix heading to Slough +13 min
  • Sat 29 Aug Max en route +10 min · last fix heading to 73251 +10 min
  • Fri 25 Sept Max en route +9 min · last fix heading to 73251 +9 min

Distribution · 90 days

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

  • Early 9% · 7
  • On time 70% · 53
  • 3–10 min 16% · 12
  • 10–30 min 5% · 4
  • 30+ min 0% · 0

On-time by weekday

  • 85% M n=13
  • 92% T n=13
  • 75% W n=12
  • 75% T n=12
  • 77% F n=13
  • 69% S n=13
  • — S n=0

Recent runs

DateLast stopFinalMax
Tue 20 OctSlough 17:04+2 min+2 min
Mon 19 OctSlough 17:020 min—
Sat 17 OctMaidenhead 17:03+2 min+2 min
Fri 16 OctSlough 16:24−1 min+1 min
Thu 15 OctSlough 16:250 min+3 min
Wed 14 OctTheale 15:55−1 min—
Tue 13 OctMaidenhead 16:23−2 min+1 min
Mon 12 OctSlough 16:37+13 min+13 min
Sat 10 OctSlough 17:06+2 min+2 min
Fri 9 OctSlough 17:05+3 min+3 min
Thu 8 OctSlough 17:03+1 min+2 min
Wed 7 OctMaidenhead 17:03+1 min+1 min
Tue 6 OctSlough 17:01−1 min+3 min
Mon 5 OctSlough 17:01−1 min—
Sat 3 Oct73251 17:01−1 min+2 min
Fri 2 Oct73251 17:020 min+2 min
Thu 1 Oct73251 17:03+2 min+3 min
Wed 30 Sept73251 17:09+6 min+8 min
Tue 29 Sept73251 17:020 min+1 min
Mon 28 Sept73251 17:04+1 min+4 min
Sat 26 Sept73251 17:01−1 min+2 min
Fri 25 Sept73251 17:11+9 min+9 min
Thu 24 Sept73251 17:07+5 min+5 min
Wed 23 Sept73251 17:01−1 min+5 min
Tue 22 Sept73251 17:03+1 min+2 min
Mon 21 Sept73251 17:03+1 min+2 min
Sat 19 Sept73251 17:03+1 min+3 min
Fri 18 Sept73251 17:03+1 min+2 min
Thu 17 Sept73251 17:07+5 min+7 min
Wed 16 Sept73251 17:05+4 min+4 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.