South Western Railway 871T65
View line South Western Railway
Alerts for train 871T65
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
17%
4/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
25%
19/75 runs under 3 min
RT coverage: 75 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +8 min
P90
+24min
9 in 10 runs arrive with less than this
30 days: +34 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
- Fri 14 Aug Max en route +80 min · last fix heading to Portsmouth Harbour +79 min
- Thu 17 Sept Max en route +115 min · last fix heading to Portsmouth Harbour +67 min
- Wed 23 Sept Max en route +46 min · last fix heading to Portsmouth Harbour +45 min
- Sat 3 Oct Max en route +38 min · last fix heading to 86243 +38 min
- Fri 7 Aug Max en route +40 min · last fix heading to Portsmouth Harbour +36 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 25% · 19
- 3–10 min 44% · 33
- 10–30 min 24% · 18
- 30+ min 7% · 5
On-time by weekday
- 54% M n=13
- 8% T n=12
- 33% W n=12
- 8% T n=13
- 25% F n=12
- 23% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 12 Oct | Portsmouth Harbour 22:38 | +8 min | +9 min |
| Sat 10 Oct | Portsmouth Harbour 22:33 | +7 min | +8 min |
| Thu 8 Oct | Portsmouth Harbour 22:35 | +5 min | +8 min |
| Wed 7 Oct | Portsmouth Harbour 22:31 | +2 min | +5 min |
| Tue 6 Oct | Portsmouth Harbour 22:44 | +15 min | +15 min |
| Mon 5 Oct | Portsmouth Harbour 22:30 | 0 min | +3 min |
| Sat 3 Oct | 86243 22:35 | +38 min | +38 min |
| Fri 2 Oct | Portsmouth Harbour 22:34 | +4 min | +6 min |
| Thu 1 Oct | Portsmouth Harbour 22:37 | +7 min | +10 min |
| Wed 30 Sept | Portsmouth Harbour 22:43 | +13 min | +15 min |
| Tue 29 Sept | Portsmouth Harbour 22:35 | +5 min | +7 min |
| Mon 28 Sept | Portsmouth Harbour 22:30 | 0 min | +5 min |
| Sat 26 Sept | Portsmouth Harbour 22:31 | +4 min | +16 min |
| Fri 25 Sept | Portsmouth Harbour 22:40 | +10 min | +12 min |
| Thu 24 Sept | Portsmouth Harbour 22:43 | +13 min | +15 min |
| Wed 23 Sept | Portsmouth Harbour 23:14 | +45 min | +46 min |
| Tue 22 Sept | Portsmouth Harbour 22:54 | +25 min | +27 min |
| Mon 21 Sept | Portsmouth Harbour 22:40 | +11 min | +14 min |
| Sat 19 Sept | — 02:34 | +14 min | +14 min |
| Fri 18 Sept | Portsmouth Harbour 22:44 | +14 min | +17 min |
| Thu 17 Sept | Portsmouth Harbour 23:37 | +67 min | +115 min |
| Wed 16 Sept | Portsmouth Harbour 22:32 | +2 min | +4 min |
| Tue 15 Sept | Portsmouth Harbour 22:32 | +3 min | +6 min |
| Mon 14 Sept | Portsmouth Harbour 22:33 | +3 min | +6 min |
| Sat 12 Sept | 86051 21:39 | +1 min | +1 min |
| Fri 11 Sept | Portsmouth Harbour 22:37 | +7 min | +9 min |
| Thu 10 Sept | Portsmouth Harbour 22:47 | +18 min | +20 min |
| Wed 9 Sept | Portsmouth Harbour 22:37 | +8 min | +8 min |
| Tue 8 Sept | Portsmouth Harbour 22:36 | +6 min | +6 min |
| Mon 7 Sept | Portsmouth Harbour 22:30 | 0 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.