Northern 551Y08

View line Northern

Mon, Tue, Wed, Thu, Fri, Sat Northern

Running now · updated 10:04

Running now +2 min

Today it is running worse than usual: typical arrival delay is −1 min; 96% of the last 26 runs arrived on time.

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On-time · 30 days
96%
25/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
88%
64/73 runs under 3 min
RT coverage: 73 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
30 days: −1 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +2 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 +19 min · last fix heading to 17196 +19 min
  • Wed 22 Jul Max en route +13 min · last fix heading to 17196 +12 min
  • Thu 20 Aug Max en route +11 min · last fix heading to 17196 +11 min
  • Fri 21 Aug Max en route +10 min · last fix heading to 17196 +9 min
  • Sat 1 Aug Max en route +6 min · last fix heading to 17196 +6 min

Distribution · 90 days

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

  • Early 10% · 7
  • On time 78% · 57
  • 3–10 min 8% · 6
  • 10–30 min 4% · 3
  • 30+ min 0% · 0

On-time by weekday

  • 100% M n=13
  • 92% T n=13
  • 83% W n=12
  • 85% T n=13
  • 92% F n=12
  • 70% S n=10
  • — S n=0

Recent runs

DateLast stopFinalMax
Tue 13 Oct— 09:59+2 min+2 min
Mon 12 OctLangley Mill 10:22−1 min+2 min
Sat 10 OctLangley Mill 10:21−1 min+2 min
Fri 9 OctLangley Mill 10:24+2 min+4 min
Thu 8 OctLangley Mill 10:22−1 min+1 min
Wed 7 OctLangley Mill 10:230 min+1 min
Tue 6 Oct— 10:230 min+1 min
Mon 5 Oct17196 10:21−1 min+1 min
Sat 3 Oct17196 10:220 min+4 min
Fri 2 Oct17196 10:23+1 min+4 min
Thu 1 Oct17196 10:21−2 min+2 min
Wed 30 Sept17196 10:21−1 min+2 min
Tue 29 Sept17196 10:21−1 min+2 min
Mon 28 Sept17196 10:23+1 min+4 min
Sat 26 Sept17196 10:22−1 min+1 min
Fri 25 Sept17196 10:220 min+1 min
Thu 24 Sept17196 10:21−2 min+1 min
Wed 23 Sept17196 10:22−1 min+1 min
Tue 22 Sept17196 10:20−2 min—
Mon 21 Sept17196 10:22−1 min—
Sat 19 Sept17196 10:25+3 min+5 min
Fri 18 Sept17196 10:21−2 min+1 min
Thu 17 Sept17196 10:24+1 min+5 min
Wed 16 Sept17196 10:220 min+2 min
Tue 15 Sept17196 10:25+2 min+3 min
Mon 14 Sept17196 10:20−2 min+1 min
Sat 12 Sept17196 10:22−1 min+4 min
Fri 11 Sept17196 10:21−1 min—
Thu 10 Sept17196 10:21−1 min+3 min
Wed 9 Sept17196 10:20−3 min+1 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.