GWR 742P63

View line GWR

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

✓ Today’s run finished

Today, last fix heading to Slough at 17:29 −1 min

The mini-map returns when the train runs
On-time · 30 days
69%
18/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
73%
54/74 runs under 3 min
RT coverage: 74 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +1 min
P90
+7min
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

  • Mon 10 Aug Max en route +60 min · last fix heading to 73251 +59 min
  • Thu 16 Jul Max en route +40 min · last fix heading to Maidenhead +38 min
  • Thu 13 Aug Max en route +18 min · last fix heading to 74233 +17 min
  • Fri 2 Oct Max en route +17 min · last fix heading to 73251 +16 min
  • Wed 2 Sept Max en route +13 min · last fix heading to 73251 +13 min

Distribution · 90 days

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

  • Early 19% · 14
  • On time 54% · 40
  • 3–10 min 20% · 15
  • 10–30 min 4% · 3
  • 30+ min 3% · 2

On-time by weekday

  • 77% M n=13
  • 85% T n=13
  • 67% W n=12
  • 69% T n=13
  • 50% F n=12
  • 91% S n=11
  • — S n=0

Recent runs

DateLast stopFinalMax
Tue 13 OctSlough 17:29−1 min—
Mon 12 OctSlough 17:28−1 min+1 min
Sat 10 OctSlough 19:02+2 min+3 min
Fri 9 OctSlough 17:28−1 min+1 min
Thu 8 OctSlough 17:28−1 min+1 min
Wed 7 OctSlough 17:33+3 min+3 min
Tue 6 OctSlough 17:290 min+1 min
Mon 5 OctSlough 17:32+3 min+3 min
Sat 3 Oct73251 19:01+1 min+1 min
Fri 2 Oct73251 17:45+16 min+17 min
Thu 1 Oct73251 17:28−1 min+4 min
Wed 30 Sept73251 17:290 min+1 min
Tue 29 Sept73251 17:27−2 min+1 min
Mon 28 Sept73251 17:27−3 min—
Sat 26 Sept73251 19:03+3 min+4 min
Fri 25 Sept73251 17:37+8 min+9 min
Thu 24 Sept73251 17:34+5 min+5 min
Wed 23 Sept73251 17:290 min+4 min
Tue 22 Sept73251 17:27−2 min—
Mon 21 Sept73251 17:30+1 min+5 min
Sat 19 Sept73251 19:01+1 min+1 min
Fri 18 Sept73251 17:34+6 min+11 min
Thu 17 Sept73251 17:28−1 min+4 min
Wed 16 Sept73251 17:33+4 min+4 min
Tue 15 Sept73251 17:31+2 min+4 min
Mon 14 Sept73251 17:32+2 min+2 min
Fri 11 Sept74260 16:48+4 min+4 min
Thu 10 Sept74260 16:45+1 min+1 min
Wed 9 Sept74260 16:440 min+1 min
Tue 8 Sept74260 16:42−1 min+2 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.