Chiltern Railways 702C44

View line Chiltern Railways

Mon, Tue, Wed, Thu, Fri, Sun Chiltern Railways

Running now · updated 13:55

Running now +5 min

Today it is running worse than usual: typical arrival delay is 0 min; 84% of the last 25 runs arrived on time.

On-time · 30 days
84%
21/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
91%
67/74 runs under 3 min
RT coverage: 74 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+2min
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

  • Mon 20 Jul Max en route +25 min · last fix heading to 63018 +19 min
  • Fri 2 Oct Max en route +11 min · last fix heading to 63018 +8 min
  • Tue 11 Aug Max en route +9 min · last fix heading to 63018 +8 min
  • Tue 15 Sept Max en route +8 min · last fix heading to 63018 +6 min
  • Tue 13 Oct Max en route +5 min · last fix heading to Rickmansworth +5 min

Distribution · 90 days

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

  • Early 9% · 7
  • On time 81% · 60
  • 3–10 min 8% · 6
  • 10–30 min 1% · 1
  • 30+ min 0% · 0

On-time by weekday

  • 83% M n=12
  • 69% T n=13
  • 100% W n=12
  • 100% T n=13
  • 92% F n=12
  • — S n=0
  • 100% S n=12

Recent runs

DateLast stopFinalMax
Tue 13 OctRickmansworth 13:54+5 min+5 min
Mon 12 OctRickmansworth 14:37+2 min+5 min
Sun 11 OctRickmansworth 14:25−2 min+1 min
Fri 9 OctRickmansworth 14:31−3 min+1 min
Thu 8 OctRickmansworth 15:000 min+1 min
Wed 7 OctRickmansworth 14:31−4 min+2 min
Tue 6 OctRickmansworth 14:36+2 min+2 min
Mon 5 OctRickmansworth 15:060 min+2 min
Sun 4 Oct63018 16:040 min—
Fri 2 Oct63018 16:28+8 min+11 min
Thu 1 Oct63018 16:430 min+1 min
Wed 30 Sept63018 16:190 min+2 min
Tue 29 Sept63018 14:32−2 min+1 min
Mon 28 Sept63018 16:16+2 min+5 min
Sun 27 Sept63018 15:190 min+1 min
Fri 25 Sept63018 16:50+1 min+2 min
Thu 24 Sept63018 17:28+2 min+3 min
Wed 23 Sept63018 16:30+1 min+2 min
Tue 22 Sept63018 15:18+2 min+4 min
Mon 21 Sept63018 16:30+3 min+4 min
Fri 18 Sept63018 14:570 min+1 min
Thu 17 Sept63018 15:090 min—
Wed 16 Sept63018 16:350 min+2 min
Tue 15 Sept63018 16:05+6 min+8 min
Mon 14 Sept63018 16:170 min+1 min
Sun 13 Sept63018 14:21−1 min+1 min
Fri 11 Sept63018 16:160 min+1 min
Thu 10 Sept63018 16:470 min+1 min
Wed 9 Sept63018 15:460 min—
Tue 8 Sept63018 15:440 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.