Chiltern Railways 702C81
View line Chiltern Railways
Alerts for train 702C81
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.
The mini-map returns when the train runs
On-time · 30 days
80%
20/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
86%
65/76 runs under 3 min
RT coverage: 76 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: +4 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
- Mon 17 Aug Max en route +19 min · last fix heading to 63018 +17 min
- Sun 9 Aug Max en route +11 min · last fix heading to — +11 min
- Fri 7 Aug Max en route +11 min · last fix heading to 63018 +11 min
- Tue 18 Aug Max en route +12 min · last fix heading to 63018 +8 min
- Fri 18 Sept Max en route +5 min · last fix heading to 63018 +5 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 12% · 9
- On time 74% · 56
- 3–10 min 11% · 8
- 10–30 min 4% · 3
- 30+ min 0% · 0
On-time by weekday
- 83% M n=12
- 83% T n=12
- 100% W n=13
- 92% T n=13
- 77% F n=13
- 82% S n=11
- 50% S n=2
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 10 Oct | Rickmansworth 22:29 | 0 min | +5 min |
| Fri 9 Oct | Chalfont & Latimer 22:31 | +4 min | +5 min |
| Thu 8 Oct | Rickmansworth 22:26 | −1 min | +3 min |
| Wed 7 Oct | Chalfont & Latimer 22:28 | +1 min | +3 min |
| Tue 6 Oct | Rickmansworth 22:36 | +3 min | +6 min |
| Mon 5 Oct | Rickmansworth 22:29 | +2 min | +4 min |
| Sat 3 Oct | 63018 22:30 | +2 min | +2 min |
| Fri 2 Oct | 63018 22:56 | −1 min | +1 min |
| Thu 1 Oct | 63018 23:39 | 0 min | +1 min |
| Wed 30 Sept | 63018 22:25 | −1 min | +3 min |
| Tue 29 Sept | 63018 00:59 | +2 min | +3 min |
| Mon 28 Sept | 63018 22:26 | −2 min | +2 min |
| Sat 26 Sept | — 04:14 | 0 min | — |
| Fri 25 Sept | 63018 22:26 | −1 min | +2 min |
| Thu 24 Sept | 63018 22:26 | −2 min | +1 min |
| Wed 23 Sept | 63018 23:04 | +1 min | +3 min |
| Tue 22 Sept | 63018 00:16 | 0 min | +1 min |
| Mon 21 Sept | 63018 22:32 | +4 min | +4 min |
| Sat 19 Sept | — 04:23 | +4 min | +4 min |
| Fri 18 Sept | 63018 22:32 | +5 min | +5 min |
| Thu 17 Sept | 63018 22:26 | −1 min | +3 min |
| Wed 16 Sept | 63018 22:25 | −2 min | +1 min |
| Tue 15 Sept | 63018 00:16 | 0 min | +2 min |
| Mon 14 Sept | 63018 00:48 | +1 min | +1 min |
| Sun 13 Sept | 63018 22:13 | −2 min | +1 min |
| Sat 12 Sept | 63018 22:20 | +2 min | +2 min |
| Fri 11 Sept | 63018 00:18 | +2 min | +4 min |
| Thu 10 Sept | 63018 00:23 | 0 min | +1 min |
| Wed 9 Sept | 63018 00:58 | 0 min | +1 min |
| Tue 8 Sept | 63018 22:24 | −3 min | +2 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.