Chiltern Railways 632A41

View line Chiltern Railways

Sat Chiltern Railways

It does not run today

Last recorded run: Saturday 10 October +3 min

The mini-map returns when the train runs
On-time · 30 days
50%
2/4 runs under 3 min
RT coverage: 4 full · 0 partial · 0 no data
On-time · 90 days
75%
9/12 runs under 3 min
RT coverage: 12 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
P90
+3min
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 19 Sept Max en route +9 min · last fix heading to 73522 +7 min
  • Sat 10 Oct Max en route +3 min · last fix heading to Monks Risborough +3 min
  • Sat 1 Aug Max en route +6 min · last fix heading to 73522 +3 min

Distribution · 90 days

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

  • Early 25% · 3
  • On time 50% · 6
  • 3–10 min 25% · 3
  • 10–30 min 0% · 0
  • 30+ min 0% · 0

On-time by weekday

  • — M n=0
  • — T n=0
  • — W n=0
  • — T n=0
  • — F n=0
  • 75% S n=12
  • — S n=0

Recent runs

DateLast stopFinalMax
Sat 10 OctMonks Risborough 16:26+3 min+3 min
Sat 3 Oct73522 16:23−1 min+1 min
Sat 26 Sept73522 16:23−1 min+1 min
Sat 19 Sept73522 16:30+7 min+9 min
Sat 5 Sept73522 16:23−1 min+3 min
Sat 29 Aug73522 16:22−2 min—
Sat 22 Aug73522 16:22−2 min+1 min
Sat 15 Aug73522 16:22−2 min+1 min
Sat 8 Aug73522 16:240 min+1 min
Sat 1 Aug73522 16:27+3 min+6 min
Sat 25 Jul73522 16:22−1 min+1 min
Sat 18 JulBeaconsfield 16:550 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.