Govia Thameslink Railway 479S45

View line Govia Thameslink Railway

Daily Govia Thameslink Railway

Running now · updated 18:39

Running now +10 min

Today it is running worse than usual: typical arrival delay is +4 min; 43% of the last 30 runs arrived on time.

On-time · 30 days
43%
13/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
38%
21/55 runs under 3 min
RT coverage: 55 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +4 min
P90
+16min
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

  • Sat 25 Jul Max en route +38 min · last fix heading to Purley +38 min
  • Sat 19 Sept Max en route +36 min · last fix heading to Brighton +33 min
  • Sat 5 Sept Max en route +32 min · last fix heading to Brighton +30 min
  • Thu 1 Oct Max en route +30 min · last fix heading to Brighton +24 min
  • Sat 22 Aug Max en route +21 min · last fix heading to Brighton +19 min

Distribution · 90 days

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

  • Early 2% · 1
  • On time 36% · 20
  • 3–10 min 29% · 16
  • 10–30 min 27% · 15
  • 30+ min 5% · 3

On-time by weekday

  • 57% M n=7
  • 57% T n=7
  • 50% W n=6
  • 14% T n=7
  • 17% F n=6
  • 18% S n=11
  • 55% S n=11

Recent runs

DateLast stopFinalMax
Thu 15 OctPreston Park 18:39+10 min+11 min
Wed 14 OctBrighton 18:31+2 min+4 min
Tue 13 OctPreston Park 18:39+10 min+12 min
Mon 12 OctBrighton 18:31+2 min+5 min
Sun 11 OctThree Bridges 17:390 min+2 min
Sat 10 OctThree Bridges 18:03+4 min+4 min
Fri 9 OctPreston Park 18:28−1 min+4 min
Thu 8 OctPreston Park 18:34+4 min+5 min
Wed 7 OctBrighton 18:37+7 min+9 min
Tue 6 OctBrighton 18:32+2 min+3 min
Mon 5 OctPreston Park 18:290 min+3 min
Sun 4 OctBrighton 18:11+3 min+7 min
Sat 3 OctBrighton 18:24−1 min+1 min
Fri 2 OctBrighton 18:40+11 min+12 min
Thu 1 OctBrighton 18:53+24 min+30 min
Wed 30 SeptBrighton 18:30+1 min+5 min
Tue 29 SeptBrighton 18:30+1 min+4 min
Mon 28 SeptBrighton 18:290 min+3 min
Sun 27 SeptBrighton 18:03+2 min+4 min
Sat 26 SeptBrighton 18:29+3 min+5 min
Fri 25 SeptBrighton 18:39+10 min+12 min
Thu 24 SeptBrighton 18:39+10 min+12 min
Wed 23 SeptBrighton 18:34+4 min+7 min
Tue 22 SeptBrighton 18:27−2 min+3 min
Mon 21 SeptBrighton 18:34+4 min+7 min
Sun 20 SeptAshwell & Morden 16:00+13 min+13 min
Sat 19 SeptBrighton 19:00+33 min+36 min
Fri 18 SeptBrighton 18:47+18 min+19 min
Thu 17 SeptBrighton 18:39+10 min+12 min
Wed 16 SeptBrighton 18:30+1 min+6 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.