GWR 791L06

View line GWR

Mon, Tue, Wed, Thu, Fri GWR

It does not run today

Last recorded run: Friday 16 October +17 min

The mini-map returns when the train runs
On-time · 30 days
26%
5/19 runs under 3 min
RT coverage: 19 full · 0 partial · 0 no data
On-time · 90 days
31%
17/54 runs under 3 min
RT coverage: 54 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +5 min
P90
+18min
9 in 10 runs arrive with less than this
30 days: +17 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 4 Aug Max en route +55 min · last fix heading to 74233 +55 min
  • Mon 14 Sept Max en route +39 min · last fix heading to 74331 +39 min
  • Wed 5 Aug Max en route +31 min · last fix heading to 73251 +31 min
  • Wed 16 Sept Max en route +25 min · last fix heading to 73251 +25 min
  • Wed 19 Aug Max en route +23 min · last fix heading to 73251 +23 min

Distribution · 90 days

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

  • Early 2% · 1
  • On time 30% · 16
  • 3–10 min 33% · 18
  • 10–30 min 30% · 16
  • 30+ min 6% · 3

On-time by weekday

  • 36% M n=11
  • 18% T n=11
  • 20% W n=10
  • 27% T n=11
  • 55% F n=11
  • — S n=0
  • — S n=0

Recent runs

DateLast stopFinalMax
Fri 16 OctSlough 09:13+17 min+17 min
Thu 15 OctSlough 09:10+10 min+13 min
Wed 14 OctSlough 09:07+7 min+7 min
Tue 13 OctSlough 09:12+12 min+17 min
Mon 12 OctMaidenhead 09:05+9 min+9 min
Fri 9 OctMaidenhead 09:00+2 min+2 min
Thu 8 OctSlough 09:03+5 min+5 min
Wed 7 OctMaidenhead 09:02+5 min+5 min
Tue 6 OctSlough 09:03+5 min+5 min
Mon 5 Oct73251 09:01+3 min+5 min
Fri 2 Oct73251 08:59+1 min+2 min
Thu 1 Oct73251 09:00+2 min+6 min
Wed 30 Sept73251 09:06+8 min+8 min
Tue 29 Sept73251 09:07+9 min+12 min
Mon 28 Sept73251 09:15+17 min+17 min
Fri 25 Sept73251 09:15+17 min+17 min
Thu 24 Sept73251 08:58−1 min+2 min
Tue 22 Sept73251 09:02+4 min+4 min
Mon 21 Sept73251 08:59+1 min+2 min
Fri 18 Sept73251 08:57−1 min+4 min
Thu 17 Sept73251 09:01+3 min+3 min
Wed 16 Sept73251 09:23+25 min+25 min
Tue 15 Sept73251 09:02+4 min+5 min
Mon 14 Sept74331 08:38+39 min+39 min
Fri 11 Sept73251 09:13+14 min+16 min
Thu 10 Sept73251 09:16+18 min+18 min
Wed 9 Sept73251 09:04+6 min+8 min
Tue 8 Sept73251 09:06+8 min+10 min
Mon 7 Sept73251 09:15+17 min+17 min
Fri 4 Sept73251 08:59+1 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.