Chiltern Railways 631G59
View line Chiltern Railways
Alerts for train 631G59
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
55%
34/62 runs under 3 min
RT coverage: 62 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+16min
9 in 10 runs arrive with less than this
30 days: +12 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
- Tue 29 Sept Max en route +36 min · last fix heading to Birmingham Snow Hill +34 min
- Thu 27 Aug Max en route +31 min · last fix heading to Birmingham Snow Hill +30 min
- Mon 17 Aug Max en route +23 min · last fix heading to Birmingham Snow Hill +21 min
- Mon 19 Oct Max en route +25 min · last fix heading to Tyseley +17 min
- Wed 28 Oct Max en route +17 min · last fix heading to Birmingham Snow Hill +16 min
Distribution · 90 days
62 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 55% · 34
- 3–10 min 23% · 14
- 10–30 min 19% · 12
- 30+ min 3% · 2
On-time by weekday
- 50% M n=12
- 46% T n=13
- 77% W n=13
- 36% T n=11
- 58% F n=12
- 100% S n=1
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 4 Nov | Birmingham Snow Hill 21:34 | −1 min | +1 min |
| Tue 3 Nov | Tyseley 21:44 | +8 min | +10 min |
| Mon 2 Nov | Tyseley 21:39 | +2 min | +5 min |
| Fri 30 Oct | Tyseley 21:47 | +2 min | +4 min |
| Thu 29 Oct | Birmingham Snow Hill 21:56 | +11 min | +12 min |
| Wed 28 Oct | Birmingham Snow Hill 22:01 | +16 min | +17 min |
| Tue 27 Oct | Birmingham Snow Hill 21:47 | +2 min | +2 min |
| Mon 26 Oct | Birmingham Snow Hill 21:45 | 0 min | +1 min |
| Fri 23 Oct | Birmingham Snow Hill 21:45 | −1 min | +2 min |
| Thu 22 Oct | Birmingham Snow Hill 21:48 | +3 min | +3 min |
| Wed 21 Oct | Birmingham Snow Hill 21:44 | −1 min | +1 min |
| Tue 20 Oct | Tyseley 21:49 | +4 min | +7 min |
| Mon 19 Oct | Tyseley 22:02 | +17 min | +25 min |
| Fri 16 Oct | Birmingham Snow Hill 21:46 | +1 min | +2 min |
| Thu 15 Oct | Birmingham Snow Hill 21:46 | +2 min | +3 min |
| Wed 14 Oct | Birmingham Snow Hill 21:44 | 0 min | +2 min |
| Tue 13 Oct | Birmingham Snow Hill 21:45 | 0 min | +2 min |
| Mon 12 Oct | Birmingham Snow Hill 21:45 | 0 min | +3 min |
| Fri 9 Oct | Tyseley 21:57 | +12 min | +12 min |
| Thu 8 Oct | Birmingham Snow Hill 21:50 | +4 min | +7 min |
| Wed 7 Oct | Tyseley 21:47 | +3 min | +4 min |
| Tue 6 Oct | Birmingham Snow Hill 21:45 | 0 min | +2 min |
| Mon 5 Oct | Birmingham Snow Hill 21:46 | +2 min | +3 min |
| Fri 2 Oct | Birmingham Snow Hill 22:01 | +16 min | +18 min |
| Thu 1 Oct | Birmingham Snow Hill 22:01 | +16 min | +16 min |
| Wed 30 Sept | Birmingham Snow Hill 21:46 | +2 min | +4 min |
| Tue 29 Sept | Birmingham Snow Hill 22:19 | +34 min | +36 min |
| Mon 28 Sept | Birmingham Snow Hill 21:50 | +5 min | +6 min |
| Fri 25 Sept | Birmingham Snow Hill 21:45 | 0 min | +3 min |
| Thu 24 Sept | Birmingham Snow Hill 21:46 | +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.