Chiltern Railways 631R32

View line Chiltern Railways

Sun Chiltern Railways

It does not run today

Last recorded run: Sunday 4 October โˆ’1 min

The mini-map returns when the train runs
On-time ยท 30 days
100%
3/3 runs under 3 min
RT coverage: 3 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
91%
10/11 runs under 3 min
RT coverage: 11 full ยท 0 partial ยท 0 no data
Typical delay
โˆ’1min
Median at arrival, 90 days
P90
+1min
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)
  • 3โ€“10 min
  • 10โ€“30 min
  • 30+ min
  • Partial coverage
  • No data

Worst days

  • Sun 26 Jul Max en route +27 min ยท last fix heading to 66421 +14 min

Distribution ยท 90 days

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

  • Early 0% ยท 0
  • On time 91% ยท 10
  • 3โ€“10 min 0% ยท 0
  • 10โ€“30 min 9% ยท 1
  • 30+ min 0% ยท 0

On-time by weekday

  • โ€” M n=0
  • โ€” T n=0
  • โ€” W n=0
  • โ€” T n=0
  • โ€” F n=0
  • โ€” S n=0
  • 91% S n=11

Recent runs

DateLast stopFinalMax
Sun 4 Oct66421 15:18โˆ’1 min+3 min
Sun 27 SeptWarwick 15:18โˆ’1 min+4 min
Sun 20 Sept66421 15:16โˆ’1 min+2 min
Sun 6 Sept66421 15:17โˆ’1 min+6 min
Sun 30 Aug66421 15:17โˆ’1 min+4 min
Sun 23 Aug66421 15:20+1 min+1 min
Sun 16 Aug66421 15:17โˆ’1 min+6 min
Sun 9 Aug66421 15:180 min+2 min
Sun 2 Aug66421 15:18โˆ’1 min+2 min
Sun 26 Jul66421 15:21+14 min+27 min
Sun 19 Jul66421 15:17โˆ’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.