GWR 741K25

View line GWR

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

It does not run today

Last recorded run: Tuesday 3 November +5 min

The mini-map returns when the train runs
On-time · 30 days
60%
15/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
59%
45/76 runs under 3 min
RT coverage: 76 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +1 min
P90
+13min
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

  • Wed 14 Oct Max en route +29 min · last fix heading to Slough +29 min
  • Tue 27 Oct Max en route +18 min · last fix heading to Maidenhead +18 min
  • Mon 10 Aug Max en route +21 min · last fix heading to 73251 +17 min
  • Fri 23 Oct Max en route +16 min · last fix heading to Slough +16 min
  • Tue 15 Sept Max en route +15 min · last fix heading to 73251 +14 min

Distribution · 90 days

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

  • Early 3% · 2
  • On time 57% · 43
  • 3–10 min 28% · 21
  • 10–30 min 13% · 10
  • 30+ min 0% · 0

On-time by weekday

  • 54% M n=13
  • 69% T n=13
  • 33% W n=12
  • 75% T n=12
  • 46% F n=13
  • 77% S n=13
  • — S n=0

Recent runs

DateLast stopFinalMax
Tue 3 NovSlough 17:29+5 min+5 min
Mon 2 NovMaidenhead 17:240 min+2 min
Sat 31 OctSlough 18:12+8 min+8 min
Fri 30 OctMaidenhead 17:31−1 min+1 min
Thu 29 OctSlough 17:33+1 min+1 min
Wed 28 OctMaidenhead 17:37+5 min+5 min
Tue 27 OctMaidenhead 17:50+18 min+18 min
Mon 26 OctSlough 17:42+10 min+11 min
Sat 24 OctMaidenhead 18:05+1 min+2 min
Fri 23 OctSlough 17:48+16 min+16 min
Thu 22 OctSlough 17:39+7 min+7 min
Wed 21 OctSlough 17:33+1 min+1 min
Tue 20 OctSlough 17:32−1 min+1 min
Mon 19 OctMaidenhead 17:34+2 min+2 min
Sat 17 OctSlough 18:03−1 min+1 min
Fri 16 OctSlough 17:340 min—
Thu 15 OctMaidenhead 17:33−1 min+1 min
Wed 14 OctSlough 18:03+29 min+29 min
Tue 13 OctSlough 17:340 min—
Mon 12 OctSlough 17:330 min—
Sat 10 OctMaidenhead 18:15+8 min+8 min
Fri 9 OctMaidenhead 17:33+1 min+1 min
Thu 8 OctSlough 17:320 min—
Wed 7 OctSlough 17:35+3 min+3 min
Tue 6 OctSlough 17:34+2 min+2 min
Mon 5 OctSlough 17:36+4 min+4 min
Sat 3 Oct73251 18:040 min+3 min
Fri 2 Oct73251 17:38+6 min+11 min
Thu 1 Oct73251 17:31−1 min+2 min
Wed 30 Sept73251 17:37+5 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.