Chiltern Railways 741Y30

View line Chiltern Railways

Daily Chiltern Railways

Running now · updated 11:05

Running now 0 min

Today it is running no worse than usual: typical arrival delay is 0 min; 83% of the last 30 runs arrived on time.

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On-time · 30 days
83%
25/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
76%
67/88 runs under 3 min
RT coverage: 88 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +5 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

  • Fri 28 Aug Max en route +61 min · last fix heading to 63018 +61 min
  • Sat 22 Aug Max en route +54 min · last fix heading to 63018 +52 min
  • Tue 18 Aug Max en route +28 min · last fix heading to 63018 +28 min
  • Wed 2 Sept Max en route +31 min · last fix heading to 63018 +26 min
  • Sat 8 Aug Max en route +10 min · last fix heading to 63018 +10 min

Distribution · 90 days

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

  • Early 6% · 5
  • On time 70% · 62
  • 3–10 min 18% · 16
  • 10–30 min 3% · 3
  • 30+ min 2% · 2

On-time by weekday

  • 85% M n=13
  • 75% T n=12
  • 85% W n=13
  • 77% T n=13
  • 85% F n=13
  • 42% S n=12
  • 83% S n=12

Recent runs

DateLast stopFinalMax
Mon 26 OctBicester Village 11:040 min—
Sun 25 OctWembley Stadium 12:160 min—
Sat 24 OctWembley Stadium 11:48+5 min+5 min
Fri 23 OctSouth Ruislip 12:24−1 min+1 min
Thu 22 OctWembley Stadium 12:24−1 min+1 min
Wed 21 OctWembley Stadium 12:260 min+2 min
Tue 20 OctSouth Ruislip 12:24−2 min+1 min
Mon 19 OctWembley Stadium 12:27+2 min+3 min
Sun 18 OctWembley Stadium 12:25+3 min+10 min
Sat 17 OctWembley Stadium 11:42−1 min+4 min
Fri 16 OctWembley Stadium 12:250 min+7 min
Thu 15 OctWembley Stadium 12:250 min+2 min
Wed 14 OctWembley Stadium 12:24−1 min+2 min
Tue 13 OctWembley Stadium 12:24−1 min+2 min
Mon 12 OctWembley Stadium 12:26+1 min+3 min
Sun 11 OctWembley Stadium 12:17+2 min+3 min
Sat 10 OctWembley Stadium 11:49+5 min+5 min
Fri 9 OctWembley Stadium 12:250 min+2 min
Thu 8 OctWembley Stadium 12:24−1 min+2 min
Wed 7 OctWembley Stadium 12:28+2 min+4 min
Tue 6 OctWembley Stadium 12:27+2 min+5 min
Mon 5 OctWembley Stadium 12:250 min+3 min
Sun 4 Oct63018 12:16+1 min+2 min
Sat 3 Oct63018 11:45+2 min+4 min
Fri 2 Oct63018 12:250 min+2 min
Thu 1 Oct63018 12:260 min+3 min
Wed 30 Sept63018 12:26+1 min+2 min
Tue 29 Sept63018 12:32+7 min+9 min
Mon 28 Sept63018 12:23−2 min+2 min
Sun 27 Sept63018 12:21+6 min+7 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.