Chiltern Railways 632A67

View line Chiltern Railways

Mon, Tue, Wed, Thu, Fri Chiltern Railways

It does not run today

Last recorded run: Wednesday 14 October 0 min

The mini-map returns when the train runs
On-time · 30 days
90%
18/20 runs under 3 min
RT coverage: 20 full · 0 partial · 0 no data
On-time · 90 days
83%
44/53 runs under 3 min
RT coverage: 53 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+4min
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

  • Thu 6 Aug Max en route +17 min · last fix heading to 73522 +15 min
  • Thu 20 Aug Max en route +11 min · last fix heading to 73522 +10 min
  • Thu 3 Sept Max en route +9 min · last fix heading to 73522 +8 min
  • Thu 13 Aug Max en route +9 min · last fix heading to 73522 +5 min
  • Thu 23 Jul Max en route +7 min · last fix heading to 73522 +5 min

Distribution · 90 days

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

  • Early 11% · 6
  • On time 72% · 38
  • 3–10 min 13% · 7
  • 10–30 min 4% · 2
  • 30+ min 0% · 0

On-time by weekday

  • 85% M n=13
  • 100% T n=10
  • 80% W n=10
  • 58% T n=12
  • 100% F n=8
  • — S n=0
  • — S n=0

Recent runs

DateLast stopFinalMax
Wed 14 OctMonks Risborough 23:000 min+3 min
Tue 13 OctMonks Risborough 23:010 min+1 min
Mon 12 OctMonks Risborough 23:000 min+1 min
Fri 9 OctMonks Risborough 23:000 min—
Thu 8 OctMonks Risborough 23:02+2 min+3 min
Wed 7 OctLittle Kimble 23:000 min—
Mon 5 OctMonks Risborough 23:000 min—
Fri 2 Oct73522 23:000 min+3 min
Thu 1 Oct73522 23:010 min+1 min
Wed 30 Sept73522 23:00−1 min+1 min
Tue 29 Sept73522 23:010 min+1 min
Mon 28 Sept73522 23:04+4 min+5 min
Fri 25 Sept73522 23:00−1 min—
Thu 24 Sept73522 23:00−1 min—
Wed 23 Sept73522 23:00−1 min—
Tue 22 Sept73522 23:00−1 min—
Mon 21 Sept73522 23:010 min+2 min
Fri 18 Sept73522 23:000 min+1 min
Thu 17 Sept73522 23:02+2 min+2 min
Wed 16 Sept73522 23:05+4 min+4 min
Tue 15 Sept73522 23:02+1 min+1 min
Mon 14 Sept73522 23:03+3 min+3 min
Fri 11 Sept73522 23:010 min—
Thu 10 Sept73522 23:000 min—
Tue 8 Sept73522 23:000 min+1 min
Mon 7 Sept73522 23:010 min+1 min
Thu 3 Sept73522 23:08+8 min+9 min
Wed 2 Sept73522 23:000 min+1 min
Tue 1 Sept73522 22:59−1 min+1 min
Mon 31 Aug73522 22:59−2 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.