Chiltern Railways 631T61

View line Chiltern Railways

Daily Chiltern Railways

It does not run today

Last recorded run: Sunday 25 October โˆ’2 min

Full trip card
The mini-map returns when the train runs
On-time ยท 30 days
90%
26/29 runs under 3 min
RT coverage: 29 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
89%
77/87 runs under 3 min
RT coverage: 87 full ยท 0 partial ยท 0 no data
Typical delay
โˆ’1min
Median at arrival, 90 days
30 days: โˆ’1 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +3 min

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

  • Mon 19 Oct Max en route +26 min ยท last fix heading to Oxford Parkway +21 min
  • Tue 29 Sept Max en route +22 min ยท last fix heading to 74425 +18 min
  • Thu 3 Sept Max en route +18 min ยท last fix heading to 74425 +18 min
  • Sat 29 Aug Max en route +16 min ยท last fix heading to 74425 +11 min
  • Wed 14 Oct Max en route +14 min ยท last fix heading to Oxford Parkway +8 min

Distribution ยท 90 days

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

  • Early 6% ยท 5
  • On time 83% ยท 72
  • 3โ€“10 min 7% ยท 6
  • 10โ€“30 min 5% ยท 4
  • 30+ min 0% ยท 0

On-time by weekday

  • 92% M n=12
  • 83% T n=12
  • 85% W n=13
  • 92% T n=13
  • 85% F n=13
  • 92% S n=12
  • 92% S n=12

Recent runs

DateLast stopFinalMax
Sun 25 OctOxford Parkway 21:46โˆ’2 minโ€”
Sat 24 OctOxford Parkway 21:42โˆ’1 minโ€”
Fri 23 OctOxford Parkway 21:36โˆ’1 minโ€”
Thu 22 OctOxford Parkway 21:360 min+1 min
Wed 21 OctOxford Parkway 21:360 min+1 min
Tue 20 OctOxford Parkway 21:35โˆ’1 min+1 min
Mon 19 OctOxford Parkway 21:57+21 min+26 min
Sun 18 OctOxford Parkway 21:46โˆ’1 minโ€”
Sat 17 OctOxford Parkway 21:42โˆ’1 min+2 min
Fri 16 OctOxford Parkway 21:35โˆ’1 minโ€”
Thu 15 OctOxford Parkway 21:35โˆ’1 min+1 min
Wed 14 OctOxford Parkway 21:44+8 min+14 min
Tue 13 OctOxford Parkway 21:35โˆ’1 min+1 min
Mon 12 OctOxford Parkway 21:35โˆ’1 min+1 min
Sun 11 OctOxford Parkway 21:46โˆ’1 minโ€”
Sat 10 OctOxford Parkway 21:42โˆ’1 minโ€”
Fri 9 OctOxford Parkway 21:35โˆ’1 min+2 min
Thu 8 OctOxford Parkway 21:38+2 min+2 min
Wed 7 OctOxford Parkway 21:35โˆ’1 min+1 min
Tue 6 OctOxford Parkway 21:38+2 min+6 min
Mon 5 OctOxford Parkway 21:350 min+1 min
Sun 4 Oct74425 21:48+1 min+5 min
Sat 3 Oct74425 21:430 minโ€”
Fri 2 Oct74425 21:34โˆ’1 min+2 min
Thu 1 Oct74425 21:35โˆ’1 min+1 min
Wed 30 Sept74425 21:34โˆ’1 min+1 min
Tue 29 Sept74425 21:54+18 min+22 min
Mon 28 Sept74425 21:35โˆ’1 minโ€”
Sun 27 Sept74425 21:46โˆ’1 min+1 min
Sat 26 Sept74425 21:43โˆ’1 min+3 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.