Chiltern Railways 662U87

View line Chiltern Railways

Sat Chiltern Railways

It does not run today

Last recorded run: Saturday 3 October 0 min

The mini-map returns when the train runs
On-time · 30 days
—
Too little data (2/2 runs with data)
RT coverage: 2 full · 0 partial · 0 no data
On-time · 90 days
64%
7/11 runs under 3 min
RT coverage: 11 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
P90
+4min
9 in 10 runs arrive with less than this

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 29 Aug Max en route +12 min · last fix heading to 69414 +12 min
  • Sat 5 Sept Max en route +4 min · last fix heading to 69414 +4 min
  • Sat 19 Sept Max en route +3 min · last fix heading to 69414 +3 min
  • Sat 22 Aug Max en route +3 min · last fix heading to 69414 +3 min

Distribution · 90 days

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

  • Early 9% · 1
  • On time 55% · 6
  • 3–10 min 27% · 3
  • 10–30 min 9% · 1
  • 30+ min 0% · 0

On-time by weekday

  • — M n=0
  • — T n=0
  • — W n=0
  • — T n=0
  • — F n=0
  • 64% S n=11
  • — S n=0

Recent runs

DateLast stopFinalMax
Sat 3 Oct69414 22:520 min+2 min
Sat 26 Sept69414 23:10−2 min—
Sat 19 Sept69414 23:13+3 min+3 min
Sat 12 Sept69414 23:12+2 min+2 min
Sat 5 Sept69414 23:14+4 min+4 min
Sat 29 Aug69414 23:23+12 min+12 min
Sat 22 Aug69414 23:13+3 min+3 min
Sat 15 Aug69414 23:12+2 min+2 min
Sat 8 Aug69414 23:11+1 min+1 min
Sat 1 Aug69414 23:11+1 min+1 min
Sat 25 Jul69414 23:12+1 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.