South Western Railway 871L79
View line South Western Railway
Alerts for train 871L79
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
54%
15/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
57%
50/88 runs under 3 min
RT coverage: 88 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+12min
9 in 10 runs arrive with less than this
30 days: +14 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 31 Jul Max en route +53 min · last fix heading to 86040 +53 min
- Sun 19 Jul Max en route +41 min · last fix heading to Fleet +41 min
- Fri 24 Jul Max en route +34 min · last fix heading to Basingstoke +34 min
- Thu 17 Sept Max en route +24 min · last fix heading to Basingstoke +24 min
- Sun 23 Aug Max en route +25 min · last fix heading to 86069 +23 min
Distribution · 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% · 2
- On time 55% · 48
- 3–10 min 28% · 25
- 10–30 min 11% · 10
- 30+ min 3% · 3
On-time by weekday
- 62% M n=13
- 46% T n=13
- 69% W n=13
- 62% T n=13
- 25% F n=12
- 58% S n=12
- 75% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 15 Oct | Grateley 01:27 | −2 min | +5 min |
| Wed 14 Oct | Grateley 01:29 | +1 min | +7 min |
| Tue 13 Oct | Grateley 01:30 | +1 min | +5 min |
| Mon 12 Oct | Grateley 01:42 | +13 min | +18 min |
| Sat 10 Oct | — 04:46 | +19 min | +19 min |
| Fri 9 Oct | Sherborne 02:32 | +17 min | +22 min |
| Thu 8 Oct | Grateley 01:33 | 0 min | +3 min |
| Wed 7 Oct | Grateley 01:33 | −1 min | +6 min |
| Tue 6 Oct | Grateley 01:36 | +3 min | +4 min |
| Mon 5 Oct | Grateley 01:34 | 0 min | +3 min |
| Sun 4 Oct | 86069 00:49 | 0 min | +9 min |
| Sat 3 Oct | 85728 00:59 | +9 min | +9 min |
| Fri 2 Oct | Grateley 00:59 | +4 min | +7 min |
| Thu 1 Oct | Grateley 00:59 | +7 min | +11 min |
| Wed 30 Sept | Grateley 00:59 | +11 min | +12 min |
| Tue 29 Sept | Grateley 00:59 | +3 min | +5 min |
| Mon 28 Sept | Grateley 00:59 | +2 min | +4 min |
| Sun 27 Sept | Grateley 00:59 | 0 min | — |
| Sat 26 Sept | Grateley 00:59 | −1 min | +5 min |
| Fri 25 Sept | Grateley 00:59 | +5 min | +7 min |
| Thu 24 Sept | Whitchurch (Hants) 00:59 | 0 min | +4 min |
| Wed 23 Sept | 85728 00:59 | 0 min | +5 min |
| Tue 22 Sept | Grateley 00:59 | +4 min | +7 min |
| Mon 21 Sept | Whitchurch (Hants) 00:59 | −1 min | +4 min |
| Sun 20 Sept | 86069 00:59 | −3 min | +2 min |
| Sat 19 Sept | 86069 00:59 | 0 min | +4 min |
| Fri 18 Sept | Grateley 00:59 | +4 min | +36 min |
| Thu 17 Sept | Basingstoke 00:50 | +24 min | +24 min |
| Wed 16 Sept | Grateley 00:59 | −1 min | +4 min |
| Tue 15 Sept | Grateley 00:59 | 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.