Govia Thameslink Railway 872Z54

View line Govia Thameslink Railway

Mon, Tue, Wed, Sat, Sun Govia Thameslink Railway

Running now · updated 18:35

Running now −1 min

Today it is running no worse than usual: typical arrival delay is −1 min; 88% of the last 8 runs arrived on time.

On-time · 30 days
88%
7/8 runs under 3 min
RT coverage: 8 full · 0 partial · 0 no data
On-time · 90 days
75%
9/12 runs under 3 min
RT coverage: 12 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
30 days: −1 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +1 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 17 Aug Max en route +14 min · last fix heading to Eastbourne +9 min
  • Tue 27 Oct Max en route +5 min · last fix heading to Bognor Regis +5 min
  • Wed 19 Aug Max en route +4 min · last fix heading to Eastbourne +3 min

Distribution · 90 days

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

  • Early 17% · 2
  • On time 58% · 7
  • 3–10 min 25% · 3
  • 10–30 min 0% · 0
  • 30+ min 0% · 0

On-time by weekday

  • 67% M n=3
  • 50% T n=2
  • 50% W n=2
  • — T n=0
  • — F n=0
  • 100% S n=2
  • 100% S n=3

Recent runs

DateLast stopFinalMax
Wed 28 OctSouthwick 18:34−1 min—
Tue 27 OctBognor Regis 19:40+5 min+5 min
Mon 26 OctBognor Regis 19:350 min—
Sun 25 OctClapham Jn. C.S. 18:13−1 min—
Sat 24 OctBarnes 18:14−1 min+1 min
Sun 11 OctBanstead 19:38−1 min+3 min
Sun 4 Oct87286 18:25−1 min—
Sat 3 Oct87286 18:11−2 min—
Mon 28 Sept87602 06:12−8 min—
Wed 19 AugEastbourne 19:23+3 min+4 min
Tue 18 AugEastbourne 19:52+2 min+2 min
Mon 17 AugEastbourne 19:27+9 min+14 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.