South Western Railway 821O56
View line South Western Railway
Alerts for train 821O56
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line South Western Railway.
The mini-map returns when the train runs
On-time · 30 days
67%
12/18 runs under 3 min
RT coverage: 18 full · 0 partial · 0 no data
On-time · 90 days
75%
42/56 runs under 3 min
RT coverage: 56 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +1 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +6 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 2 Sept Max en route +20 min · last fix heading to 82121 +17 min
- Wed 30 Sept Max en route +21 min · last fix heading to 82121 +16 min
- Mon 14 Sept Max en route +12 min · last fix heading to 82121 +9 min
- Mon 24 Aug Max en route +10 min · last fix heading to 82121 +9 min
- Mon 3 Aug Max en route +8 min · last fix heading to 82121 +7 min
Distribution · 90 days
56 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 2
- On time 71% · 40
- 3–10 min 21% · 12
- 10–30 min 4% · 2
- 30+ min 0% · 0
On-time by weekday
- 60% M n=10
- 70% T n=10
- 85% W n=13
- 92% T n=12
- 64% F n=11
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 9 Oct | Warminster 16:22 | 0 min | +4 min |
| Thu 8 Oct | Warminster 16:21 | 0 min | +2 min |
| Wed 7 Oct | Warminster 16:23 | +1 min | +5 min |
| Tue 6 Oct | Warminster 16:26 | +4 min | +8 min |
| Mon 5 Oct | Warminster 16:22 | +1 min | +5 min |
| Thu 1 Oct | 82121 16:19 | −2 min | +3 min |
| Wed 30 Sept | 82121 16:37 | +16 min | +21 min |
| Mon 28 Sept | 82121 16:23 | +1 min | +6 min |
| Fri 25 Sept | 82121 16:25 | +3 min | +7 min |
| Thu 24 Sept | 82121 16:24 | +3 min | +5 min |
| Wed 23 Sept | 82121 16:22 | 0 min | +4 min |
| Tue 22 Sept | 82121 16:21 | 0 min | +2 min |
| Mon 21 Sept | 82121 16:22 | 0 min | +4 min |
| Fri 18 Sept | 82121 16:24 | +2 min | +6 min |
| Thu 17 Sept | 82121 16:21 | −1 min | +3 min |
| Wed 16 Sept | 82121 16:21 | −1 min | +3 min |
| Tue 15 Sept | 82121 16:26 | +5 min | +9 min |
| Mon 14 Sept | 82121 16:30 | +9 min | +12 min |
| Fri 11 Sept | 82121 16:23 | +1 min | +6 min |
| Thu 10 Sept | 82121 16:20 | −1 min | +1 min |
| Wed 9 Sept | 82121 16:23 | +1 min | +4 min |
| Tue 8 Sept | 82121 16:21 | 0 min | +3 min |
| Fri 4 Sept | 82121 16:22 | 0 min | +6 min |
| Thu 3 Sept | 82121 16:21 | 0 min | +3 min |
| Wed 2 Sept | 82121 16:38 | +17 min | +20 min |
| Tue 1 Sept | 82121 16:25 | +3 min | +8 min |
| Fri 28 Aug | 82121 16:25 | +3 min | +3 min |
| Thu 27 Aug | 82121 16:23 | +1 min | +4 min |
| Wed 26 Aug | 82121 16:23 | +2 min | +6 min |
| Tue 25 Aug | 82121 16:22 | 0 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.