Chiltern Railways 632B42
View line Chiltern Railways
Alerts for train 632B42
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
57%
12/21 runs under 3 min
RT coverage: 21 full · 0 partial · 0 no data
On-time · 90 days
53%
34/64 runs under 3 min
RT coverage: 64 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+9min
9 in 10 runs arrive with less than this
30 days: +7 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
- Wed 29 Jul Max en route +29 min · last fix heading to 63018 +29 min
- Thu 13 Aug Max en route +22 min · last fix heading to Aylesbury +22 min
- Fri 28 Aug Max en route +14 min · last fix heading to 63018 +14 min
- Thu 27 Aug Max en route +15 min · last fix heading to Aylesbury +14 min
- Fri 21 Aug Max en route +12 min · last fix heading to Aylesbury +11 min
Distribution · 90 days
64 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 53% · 34
- 3–10 min 36% · 23
- 10–30 min 11% · 7
- 30+ min 0% · 0
On-time by weekday
- 67% M n=12
- 62% T n=13
- 77% W n=13
- 33% T n=12
- 33% F n=12
- 0% S n=1
- 0% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 21 Oct | Aylesbury 16:36 | +2 min | +5 min |
| Tue 20 Oct | Aylesbury 16:34 | 0 min | +3 min |
| Mon 19 Oct | Aylesbury 16:33 | −1 min | +2 min |
| Fri 16 Oct | Aylesbury 16:33 | −1 min | +2 min |
| Thu 15 Oct | Aylesbury 16:38 | +4 min | +4 min |
| Wed 14 Oct | Aylesbury 20:14 | +3 min | +3 min |
| Tue 13 Oct | Aylesbury 16:36 | +2 min | +4 min |
| Mon 12 Oct | Aylesbury 16:39 | +4 min | +7 min |
| Fri 9 Oct | Aylesbury 16:41 | +7 min | +9 min |
| Thu 8 Oct | Aylesbury 16:35 | 0 min | +3 min |
| Wed 7 Oct | Aylesbury 16:35 | +1 min | +4 min |
| Tue 6 Oct | Aylesbury 16:33 | −1 min | +2 min |
| Mon 5 Oct | Aylesbury 16:22 | 0 min | +2 min |
| Fri 2 Oct | Aylesbury 22:56 | +10 min | +13 min |
| Thu 1 Oct | Aylesbury 19:12 | +2 min | +2 min |
| Wed 30 Sept | Aylesbury 16:36 | +2 min | +5 min |
| Tue 29 Sept | Aylesbury 16:51 | +5 min | +6 min |
| Mon 28 Sept | Aylesbury 16:40 | +6 min | +7 min |
| Fri 25 Sept | Aylesbury 19:05 | +7 min | +11 min |
| Thu 24 Sept | Aylesbury 16:45 | +10 min | +11 min |
| Wed 23 Sept | Aylesbury 16:36 | +2 min | +5 min |
| Tue 22 Sept | Aylesbury 18:35 | +3 min | +7 min |
| Mon 21 Sept | Aylesbury 16:38 | +4 min | +5 min |
| Sat 19 Sept | — 04:24 | +5 min | +5 min |
| Fri 18 Sept | Aylesbury 16:38 | +4 min | +6 min |
| Thu 17 Sept | Aylesbury 17:23 | +4 min | +4 min |
| Wed 16 Sept | Aylesbury 20:21 | +1 min | +2 min |
| Tue 15 Sept | Aylesbury 22:11 | +6 min | +6 min |
| Mon 14 Sept | Aylesbury 21:31 | +3 min | +3 min |
| Fri 11 Sept | Aylesbury 17:41 | +8 min | +8 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.