South Western Railway 872M71
View line South Western Railway
Alerts for train 872M71
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
76%
19/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
77%
64/83 runs under 3 min
RT coverage: 83 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +5 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
- Sat 5 Sept Max en route +61 min · last fix heading to Chessington North +59 min
- Fri 31 Jul Max en route +32 min · last fix heading to Chessington North +32 min
- Fri 7 Aug Max en route +27 min · last fix heading to Chessington South +26 min
- Fri 9 Oct Max en route +22 min · last fix heading to Chessington North +21 min
- Wed 29 Jul Max en route +18 min · last fix heading to Chessington South +16 min
Distribution · 90 days
83 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 76% · 63
- 3–10 min 12% · 10
- 10–30 min 8% · 7
- 30+ min 2% · 2
On-time by weekday
- 92% M n=12
- 91% T n=11
- 77% W n=13
- 69% T n=13
- 70% F n=10
- 50% S n=12
- 92% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 11 Oct | Chessington North 23:33 | −1 min | — |
| Sat 10 Oct | Chessington South 23:46 | +3 min | +3 min |
| Fri 9 Oct | Chessington North 00:05 | +21 min | +22 min |
| Thu 8 Oct | Chessington North 23:46 | +1 min | +2 min |
| Wed 7 Oct | Chessington North 23:43 | −1 min | — |
| Tue 6 Oct | Chessington North 23:43 | −1 min | +1 min |
| Mon 5 Oct | Chessington South 23:44 | 0 min | — |
| Sun 4 Oct | Chessington South 23:35 | +1 min | +1 min |
| Sat 3 Oct | Tolworth 23:46 | +3 min | +3 min |
| Thu 1 Oct | Chessington North 23:43 | −1 min | +1 min |
| Wed 30 Sept | Chessington North 23:44 | 0 min | — |
| Tue 29 Sept | Chessington South 23:43 | −1 min | — |
| Mon 28 Sept | Chessington South 23:44 | 0 min | +1 min |
| Sun 27 Sept | Chessington South 23:37 | +3 min | +3 min |
| Sat 26 Sept | Chessington South 23:45 | +2 min | +2 min |
| Fri 25 Sept | Chessington South 23:45 | +1 min | +3 min |
| Thu 24 Sept | Chessington South 23:45 | +1 min | +1 min |
| Wed 23 Sept | Chessington South 23:50 | +6 min | +7 min |
| Tue 22 Sept | Chessington South 23:50 | +6 min | +9 min |
| Mon 21 Sept | Chessington North 23:44 | 0 min | +1 min |
| Thu 17 Sept | Chessington North 23:44 | 0 min | — |
| Wed 16 Sept | Chessington South 23:45 | +1 min | +4 min |
| Tue 15 Sept | Chessington South 23:43 | −1 min | — |
| Mon 14 Sept | Chessington North 23:43 | −1 min | — |
| Sun 13 Sept | Chessington South 23:33 | −1 min | — |
| Sat 12 Sept | Chessington South 23:43 | 0 min | — |
| Fri 11 Sept | Chessington South 23:44 | 0 min | — |
| Thu 10 Sept | Chessington South 23:45 | +1 min | +1 min |
| Wed 9 Sept | Chessington South 23:44 | 0 min | +2 min |
| Tue 8 Sept | Chessington South 23:43 | −1 min | +60 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.