London Overground 879H04

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Mon, Tue, Wed, Thu, Fri, Sat London Overground

Running now · updated 06:20

Running now −1 min

Today it is running no worse than usual: typical arrival delay is 0 min; 69% of the last 26 runs arrived on time.

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On-time · 30 days
69%
18/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
77%
56/73 runs under 3 min
RT coverage: 73 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +3 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

  • Fri 24 Jul Max en route +13 min · last fix heading to Dalston Junction +13 min
  • Sat 17 Oct Max en route +10 min · last fix heading to Haggerston +7 min
  • Mon 5 Oct Max en route +5 min · last fix heading to Dalston Junction +5 min
  • Mon 21 Sept Max en route +4 min · last fix heading to Dalston Junction +4 min
  • Wed 12 Aug Max en route +5 min · last fix heading to Dalston Junction +4 min

Distribution · 90 days

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

  • Early 0% · 0
  • On time 77% · 56
  • 3–10 min 22% · 16
  • 10–30 min 1% · 1
  • 30+ min 0% · 0

On-time by weekday

  • 83% M n=12
  • 85% T n=13
  • 58% W n=12
  • 75% T n=12
  • 77% F n=13
  • 82% S n=11
  • — S n=0

Recent runs

DateLast stopFinalMax
Wed 21 Oct— 06:190 min—
Tue 20 OctDalston Junction 07:05−1 min+2 min
Mon 19 OctHaggerston 07:060 min—
Sat 17 OctHaggerston 07:13+7 min+10 min
Fri 16 OctHaggerston 07:08+3 min+3 min
Thu 15 OctHaggerston 07:060 min+2 min
Wed 14 OctDalston Junction 07:060 min+2 min
Tue 13 OctDalston Junction 07:050 min+1 min
Mon 12 OctDalston Junction 07:060 min+2 min
Sat 10 OctHaggerston 07:09+3 min+3 min
Fri 9 OctHaggerston 07:08+3 min+3 min
Thu 8 OctHaggerston 07:060 min+1 min
Wed 7 OctHaggerston 07:08+3 min+3 min
Tue 6 OctHaggerston 07:060 min—
Mon 5 OctDalston Junction 07:11+5 min+5 min
Sat 3 OctDalston Junction 07:08+2 min+3 min
Fri 2 OctDalston Junction 07:07+1 min+3 min
Thu 1 OctDalston Junction 07:060 min+1 min
Wed 30 SeptDalston Junction 07:09+3 min+3 min
Tue 29 SeptDalston Junction 07:060 min+2 min
Mon 28 SeptDalston Junction 07:060 min+1 min
Sat 26 SeptDalston Junction 07:060 min+1 min
Fri 25 SeptDalston Junction 07:06+1 min+2 min
Thu 24 SeptDalston Junction 07:08+3 min+4 min
Wed 23 SeptDalston Junction 07:060 min+1 min
Tue 22 SeptDalston Junction 07:060 min+2 min
Mon 21 SeptDalston Junction 07:10+4 min+4 min
Sat 19 SeptDalston Junction 07:060 min+1 min
Fri 18 SeptDalston Junction 07:060 min+2 min
Thu 17 SeptDalston Junction 07:09+3 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.