Govia Thameslink Railway 871L18

View line Govia Thameslink Railway

Daily Govia Thameslink Railway

It does not run today

Last recorded run: Saturday 17 October 0 min

Full trip card
The mini-map returns when the train runs
On-time · 30 days
82%
23/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
76%
67/88 runs under 3 min
RT coverage: 88 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+6min
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

  • Wed 23 Sept Max en route +19 min · last fix heading to East Grinstead +18 min
  • Wed 19 Aug Max en route +19 min · last fix heading to East Grinstead +17 min
  • Sun 20 Sept Max en route +10 min · last fix heading to East Grinstead +10 min
  • Thu 20 Aug Max en route +11 min · last fix heading to East Grinstead +9 min
  • Tue 25 Aug Max en route +10 min · last fix heading to East Grinstead +8 min

Distribution · 90 days

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

  • Early 1% · 1
  • On time 75% · 66
  • 3–10 min 20% · 18
  • 10–30 min 3% · 3
  • 30+ min 0% · 0

On-time by weekday

  • 73% M n=11
  • 62% T n=13
  • 77% W n=13
  • 85% T n=13
  • 85% F n=13
  • 85% S n=13
  • 67% S n=12

Recent runs

DateLast stopFinalMax
Sat 17 OctEast Grinstead 10:290 min+1 min
Fri 16 OctEast Grinstead 10:28−1 min+1 min
Thu 15 OctEast Grinstead 10:31+2 min+3 min
Wed 14 OctEast Grinstead 10:29+1 min+2 min
Tue 13 OctEast Grinstead 10:31+3 min+3 min
Mon 12 OctEast Grinstead 10:29+1 min+2 min
Sun 11 OctEast Grinstead 10:270 min+2 min
Sat 10 OctEast Grinstead 10:33+5 min+6 min
Fri 9 OctEast Grinstead 10:280 min+1 min
Thu 8 OctEast Grinstead 10:27−1 min—
Wed 7 OctEast Grinstead 10:27−1 min—
Tue 6 OctEast Grinstead 10:29+1 min+2 min
Mon 5 OctEast Grinstead 10:29+1 min+2 min
Sun 4 OctEast Grinstead 10:28+2 min+3 min
Sat 3 OctEast Grinstead 10:29+1 min+2 min
Fri 2 OctEast Grinstead 10:280 min+2 min
Thu 1 OctEast Grinstead 10:29+1 min+2 min
Wed 30 SeptEast Grinstead 10:290 min+3 min
Tue 29 SeptEast Grinstead 10:290 min+3 min
Sun 27 SeptEast Grinstead 10:270 min+1 min
Sat 26 SeptEast Grinstead 10:290 min+2 min
Fri 25 SeptEast Grinstead 10:28−1 min+1 min
Thu 24 SeptEast Grinstead 10:290 min+2 min
Wed 23 SeptEast Grinstead 10:46+18 min+19 min
Tue 22 SeptEast Grinstead 10:290 min+2 min
Mon 21 SeptEast Grinstead 10:32+3 min+5 min
Sun 20 SeptEast Grinstead 10:37+10 min+10 min
Sat 19 SeptEast Grinstead 10:29+1 min+2 min
Fri 18 SeptEast Grinstead 10:30+1 min+3 min
Thu 17 SeptEast Grinstead 10:35+6 min+8 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.