South Western Railway 821L76
Alerts for train 821L76
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.
Running now · updated 20:51
Running now +1 min
Today it is running worse than usual: typical arrival delay is +1 min; 80% of the last 30 runs arrived on time.
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
- Fri 9 Oct Max en route +44 min · last fix heading to Clapham Jn. C.S. +44 min
- Sat 5 Sept Max en route +31 min · last fix heading to 87286 +31 min
- Fri 2 Oct Max en route +40 min · last fix heading to 87286 +12 min
- Thu 17 Sept Max en route +12 min · last fix heading to 87286 +12 min
- Tue 25 Aug Max en route +12 min · last fix heading to 87286 +12 min
Distribution · 90 days
62 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 24% · 15
- On time 55% · 34
- 3–10 min 11% · 7
- 10–30 min 6% · 4
- 30+ min 3% · 2
On-time by weekday
- 100% M n=9
- 67% T n=9
- 89% W n=9
- 67% T n=9
- 63% F n=8
- 78% S n=9
- 89% S n=9
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 11 Oct | Gillingham (Dorset) 20:49 | +1 min | +1 min |
| Sat 10 Oct | Gillingham (Dorset) 22:13 | 0 min | +43 min |
| Fri 9 Oct | Clapham Jn. C.S. 23:53 | +44 min | +44 min |
| Thu 8 Oct | Clapham Jn. C.S. 23:10 | 0 min | +3 min |
| Wed 7 Oct | Clapham Jn. C.S. 23:05 | −5 min | +6 min |
| Tue 6 Oct | Wimbledon 23:07 | −2 min | +5 min |
| Mon 5 Oct | Clapham Jn. C.S. 23:10 | +1 min | +1 min |
| Sun 4 Oct | 87286 23:02 | 0 min | +10 min |
| Sat 3 Oct | 82334 21:17 | −2 min | +5 min |
| Fri 2 Oct | 87286 23:21 | +12 min | +40 min |
| Thu 1 Oct | 87286 23:08 | −1 min | — |
| Wed 30 Sept | 87286 23:11 | +2 min | +2 min |
| Tue 29 Sept | 87286 23:10 | +1 min | +6 min |
| Mon 28 Sept | 87286 23:08 | −1 min | — |
| Sun 27 Sept | 87286 00:53 | +7 min | +7 min |
| Sat 26 Sept | 87286 23:03 | −3 min | +1 min |
| Fri 25 Sept | 87286 23:11 | +3 min | +4 min |
| Thu 24 Sept | 87286 23:11 | +2 min | +6 min |
| Wed 23 Sept | 87286 23:09 | +1 min | +3 min |
| Tue 22 Sept | 87286 23:16 | +8 min | +8 min |
| Mon 21 Sept | 87286 23:10 | +2 min | +9 min |
| Sun 20 Sept | 87215 23:31 | +1 min | +8 min |
| Sat 19 Sept | 87215 23:37 | 0 min | +4 min |
| Fri 18 Sept | 87286 23:11 | +2 min | +2 min |
| Thu 17 Sept | 87286 23:21 | +12 min | +12 min |
| Wed 16 Sept | 87286 23:09 | 0 min | — |
| Tue 15 Sept | 87286 23:08 | −1 min | +1 min |
| Mon 14 Sept | 87286 23:09 | 0 min | +2 min |
| Sun 13 Sept | 87286 23:02 | 0 min | +3 min |
| Sat 12 Sept | 87286 23:04 | −3 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.