South Western Railway 872C81
View line South Western Railway
Alerts for train 872C81
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
100%
12/12 runs under 3 min
RT coverage: 12 full · 0 partial · 0 no data
On-time · 90 days
73%
22/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: 0 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
- Sun 13 Sept Max en route +10 min · last fix heading to Ascot +10 min
- Sun 2 Aug Max en route +8 min · last fix heading to 74234 +8 min
- Sun 23 Aug Max en route +7 min · last fix heading to 74234 +7 min
- Sun 16 Aug Max en route +5 min · last fix heading to 74234 +5 min
- Sun 6 Sept Max en route +3 min · last fix heading to 74234 +3 min
Distribution · 90 days
30 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 13% · 4
- On time 60% · 18
- 3–10 min 23% · 7
- 10–30 min 3% · 1
- 30+ min 0% · 0
On-time by weekday
- 100% M n=4
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 77% S n=13
- 62% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 19 Oct | Winnersh Triangle 01:55 | −4 min | — |
| Sun 18 Oct | Winnersh Triangle 01:45 | 0 min | +1 min |
| Sat 17 Oct | Winnersh Triangle 01:46 | 0 min | +1 min |
| Mon 12 Oct | Winnersh Triangle 01:53 | −2 min | — |
| Sun 11 Oct | — 08:02 | 0 min | — |
| Sat 10 Oct | Winnersh Triangle 01:41 | 0 min | +78 min |
| Mon 5 Oct | 74234 01:26 | 0 min | — |
| Sun 4 Oct | 74234 09:03 | −1 min | — |
| Sat 3 Oct | Sunningdale 00:59 | −1 min | +2 min |
| Mon 28 Sept | 74234 01:22 | −4 min | — |
| Sun 27 Sept | 74234 01:45 | 0 min | — |
| Sat 26 Sept | 74234 01:44 | −2 min | +1 min |
| Sun 20 Sept | 74234 01:50 | +1 min | +1 min |
| Sat 19 Sept | 74234 01:45 | +1 min | +1 min |
| Sun 13 Sept | Ascot 01:30 | +10 min | +10 min |
| Sat 12 Sept | 74234 01:46 | +1 min | +3 min |
| Sun 6 Sept | 74234 01:46 | +3 min | +3 min |
| Sat 5 Sept | 74234 01:47 | +3 min | +4 min |
| Sun 30 Aug | 74234 01:44 | +1 min | +1 min |
| Sat 29 Aug | 74234 01:44 | 0 min | +1 min |
| Sun 23 Aug | 74234 01:50 | +7 min | +7 min |
| Sat 22 Aug | 74234 01:45 | 0 min | — |
| Sun 16 Aug | 74234 01:48 | +5 min | +5 min |
| Sat 15 Aug | 74234 01:43 | −1 min | +1 min |
| Sun 9 Aug | 74234 01:45 | +1 min | +1 min |
| Sat 8 Aug | 74234 07:38 | +3 min | +7 min |
| Sun 2 Aug | 74234 01:52 | +8 min | +8 min |
| Sat 1 Aug | 74234 01:47 | +3 min | +8 min |
| Sun 26 Jul | 74234 01:45 | +1 min | +1 min |
| Sat 25 Jul | 74234 01:44 | 0 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.