South Western Railway 871A26
View line South Western Railway
Alerts for train 871A26
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
31%
9/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
43%
38/88 runs under 3 min
RT coverage: 88 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +4 min
P90
+11min
9 in 10 runs arrive with less than this
30 days: +11 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 12 Oct Max en route +119 min · last fix heading to West Byfleet +119 min
- Mon 24 Aug Max en route +23 min · last fix heading to 87286 +23 min
- Sun 6 Sept Max en route +18 min · last fix heading to Brighton +17 min
- Wed 26 Aug Max en route +18 min · last fix heading to 87286 +17 min
- Fri 18 Sept Max en route +15 min · last fix heading to 87286 +15 min
Distribution · 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 5% · 4
- On time 39% · 34
- 3–10 min 43% · 38
- 10–30 min 13% · 11
- 30+ min 1% · 1
On-time by weekday
- 31% M n=13
- 25% T n=12
- 42% W n=12
- 77% T n=13
- 58% F n=12
- 46% S n=13
- 23% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 12 Oct | West Byfleet 11:59 | +119 min | +119 min |
| Sun 11 Oct | Three Bridges 14:23 | +5 min | +5 min |
| Sat 10 Oct | Wimbledon 10:53 | +6 min | +6 min |
| Fri 9 Oct | Clapham Jn. C.S. 10:37 | +2 min | +4 min |
| Thu 8 Oct | Wimbledon 10:35 | 0 min | +3 min |
| Wed 7 Oct | Clapham Jn. C.S. 10:38 | +3 min | +5 min |
| Tue 6 Oct | Wimbledon 10:36 | +1 min | +3 min |
| Mon 5 Oct | 87286 10:38 | +3 min | +4 min |
| Sun 4 Oct | Brighton 14:57 | +4 min | +7 min |
| Sat 3 Oct | 87286 10:49 | +3 min | +3 min |
| Fri 2 Oct | 87286 10:39 | +4 min | +5 min |
| Thu 1 Oct | 87286 10:46 | +11 min | +11 min |
| Wed 30 Sept | 87286 10:38 | +3 min | +5 min |
| Tue 29 Sept | 87286 10:44 | +9 min | +9 min |
| Mon 28 Sept | 87286 10:36 | +1 min | +5 min |
| Sun 27 Sept | Brighton 14:46 | +2 min | +4 min |
| Sat 26 Sept | 87286 10:37 | +1 min | +2 min |
| Fri 25 Sept | 87286 10:47 | +12 min | +13 min |
| Thu 24 Sept | 87286 10:32 | −4 min | +2 min |
| Wed 23 Sept | 87286 10:36 | 0 min | +3 min |
| Tue 22 Sept | 87286 10:46 | +11 min | +12 min |
| Mon 21 Sept | 87286 10:40 | +5 min | +6 min |
| Sun 20 Sept | Brighton 14:51 | −1 min | +2 min |
| Sat 19 Sept | 86040 10:09 | +9 min | +9 min |
| Fri 18 Sept | 87286 10:50 | +15 min | +15 min |
| Thu 17 Sept | 87286 10:41 | +5 min | +7 min |
| Wed 16 Sept | 87286 10:45 | +10 min | +10 min |
| Tue 15 Sept | 87286 10:38 | +3 min | +5 min |
| Mon 14 Sept | 87286 10:43 | +8 min | +12 min |
| Sun 13 Sept | Brighton 14:59 | +12 min | +14 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.