Chiltern Railways 742U66
View line Chiltern Railways
Alerts for train 742U66
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Chiltern Railways.
It does not run today
Last recorded run: Saturday 31 October 0 min
The mini-map returns when the train runs
On-time ยท 30 days
100%
4/4 runs under 3 min
RT coverage: 4 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
100%
12/12 runs under 3 min
RT coverage: 12 full ยท 0 partial ยท 0 no data
Typical delay
0min
Median at arrival, 90 days
P90
0min
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)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Distribution ยท 90 days
12 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 17% ยท 2
- On time 83% ยท 10
- 3โ10 min 0% ยท 0
- 10โ30 min 0% ยท 0
- 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
- 100% S n=12
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 31 Oct | โ 22:50 | 0 min | +1 min |
| Sat 24 Oct | โ 22:50 | 0 min | โ |
| Sat 17 Oct | โ 22:50 | 0 min | โ |
| Sat 10 Oct | โ 22:49 | โ2 min | โ |
| Sat 3 Oct | 69440 22:50 | 0 min | +2 min |
| Sat 26 Sept | 69440 22:50 | 0 min | +2 min |
| Sat 19 Sept | 69440 22:49 | โ1 min | +1 min |
| Sat 12 Sept | 69440 22:52 | +2 min | +3 min |
| Sat 5 Sept | 69440 22:50 | 0 min | +2 min |
| Sat 29 Aug | 69440 22:49 | โ1 min | +1 min |
| Sat 22 Aug | 69440 22:48 | โ2 min | โ |
| Sat 15 Aug | 69440 22:50 | 0 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.