Govia Thameslink Railway 639V55

View line Govia Thameslink Railway

Mon, Tue, Wed, Thu, Fri, Sat Govia Thameslink Railway

Running now · updated 16:31

Running now −1 min

Today it is running no worse than usual: typical arrival delay is +1 min; 75% of the last 24 runs arrived on time.

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On-time · 30 days
75%
18/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
76%
55/72 runs under 3 min
RT coverage: 72 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +4 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

  • Thu 13 Aug Max en route +96 min · last fix heading to Sutton (London) +96 min
  • Wed 2 Sept Max en route +53 min · last fix heading to 63624 +53 min
  • Mon 12 Oct Max en route +28 min · last fix heading to Loughborough Junction +28 min
  • Thu 30 Jul Max en route +17 min · last fix heading to Sutton (London) +16 min
  • Sat 29 Aug Max en route +15 min · last fix heading to Sutton (London) +15 min

Distribution · 90 days

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

  • Early 1% · 1
  • On time 75% · 54
  • 3–10 min 13% · 9
  • 10–30 min 8% · 6
  • 30+ min 3% · 2

On-time by weekday

  • 83% M n=12
  • 85% T n=13
  • 55% W n=11
  • 85% T n=13
  • 69% F n=13
  • 80% S n=10
  • — S n=0

Recent runs

DateLast stopFinalMax
Sat 24 OctHerne Hill 16:29−2 min—
Fri 23 OctSutton (London) 17:27+4 min+5 min
Thu 22 OctSutton (London) 17:23+1 min+1 min
Wed 21 OctSutton (London) 17:24+2 min+4 min
Tue 20 OctSutton (London) 17:24+1 min+6 min
Mon 19 OctSutton (London) 17:30+7 min+16 min
Sat 17 OctSutton (London) 17:25+2 min+6 min
Fri 16 OctSutton (London) 17:25+3 min+4 min
Thu 15 OctSutton (London) 17:230 min—
Tue 13 OctSutton (London) 17:24+1 min+1 min
Mon 12 OctLoughborough Junction 17:01+28 min+28 min
Sat 10 OctSutton (London) 17:230 min+2 min
Fri 9 OctSutton (London) 17:24+2 min+4 min
Thu 8 OctSutton (London) 17:22−1 min+1 min
Wed 7 OctSutton (London) 17:27+4 min+4 min
Tue 6 OctSutton (London) 17:24+1 min+1 min
Mon 5 OctSutton (London) 17:220 min+1 min
Sat 3 OctSutton (London) 17:24+1 min+5 min
Fri 2 OctSutton (London) 17:230 min+1 min
Thu 1 OctSutton (London) 20:020 min+1 min
Wed 30 SeptSutton (London) 17:22−1 min+1 min
Tue 29 SeptSutton (London) 17:230 min—
Mon 28 SeptSutton (London) 17:22−1 min+1 min
Fri 25 SeptBrent Cross West 16:05+3 min+3 min
Thu 24 SeptSutton (London) 17:23+1 min+1 min
Wed 23 SeptSutton (London) 17:32+9 min+18 min
Tue 22 SeptSutton (London) 17:230 min+2 min
Mon 21 SeptSutton (London) 17:24+1 min+2 min
Fri 18 SeptSutton (London) 17:24+1 min+3 min
Thu 17 SeptSutton (London) 17:230 min+3 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.