South Western Railway 872J20
View line South Western Railway
Alerts for train 872J20
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
67%
20/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
78%
70/90 runs under 3 min
RT coverage: 90 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+4min
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
- Sun 1 Nov Max en route +20 min · last fix heading to Queens Road Peckham +20 min
- Wed 23 Sept Max en route +19 min · last fix heading to 88396 +19 min
- Tue 18 Aug Max en route +16 min · last fix heading to Farnham +16 min
- Wed 12 Aug Max en route +9 min · last fix heading to Farnham +9 min
- Sun 8 Nov Max en route +8 min · last fix heading to West Norwood +8 min
Distribution · 90 days
90 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 78% · 70
- 3–10 min 19% · 17
- 10–30 min 3% · 3
- 30+ min 0% · 0
On-time by weekday
- 77% M n=13
- 75% T n=12
- 69% W n=13
- 100% T n=13
- 69% F n=13
- 85% S n=13
- 69% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 9 Nov | Farnham 11:19 | +3 min | +4 min |
| Sun 8 Nov | West Norwood 10:37 | +8 min | +8 min |
| Sat 7 Nov | Queens Road Peckham 11:04 | −1 min | +4 min |
| Fri 6 Nov | Farnham 11:18 | +1 min | +3 min |
| Thu 5 Nov | Farnham 11:17 | 0 min | +1 min |
| Wed 4 Nov | Farnham 11:19 | +4 min | +4 min |
| Tue 3 Nov | Farnham 11:19 | +3 min | +3 min |
| Mon 2 Nov | Farnham 11:14 | 0 min | +1 min |
| Sun 1 Nov | Queens Road Peckham 11:20 | +20 min | +20 min |
| Sat 31 Oct | Ash 11:30 | +6 min | +6 min |
| Fri 30 Oct | Wanborough 11:25 | 0 min | +1 min |
| Thu 29 Oct | Ash 11:15 | +1 min | +1 min |
| Wed 28 Oct | Farnham 11:28 | +3 min | +3 min |
| Tue 27 Oct | Farnham 11:25 | 0 min | +7 min |
| Mon 26 Oct | Farnham 11:25 | 0 min | +3 min |
| Sun 25 Oct | Peckham Rye 11:00 | 0 min | +1 min |
| Sat 24 Oct | Farnham 11:28 | +4 min | +4 min |
| Fri 23 Oct | Queens Road Peckham 11:25 | +1 min | +14 min |
| Thu 22 Oct | Wanborough 11:26 | +1 min | +2 min |
| Wed 21 Oct | Farnham 11:27 | +2 min | +6 min |
| Tue 20 Oct | Farnham 11:24 | 0 min | +11 min |
| Mon 19 Oct | Farnham 11:25 | +1 min | +3 min |
| Sun 18 Oct | Queens Road Peckham 11:13 | +3 min | +4 min |
| Sat 17 Oct | Peckham Rye 11:25 | +1 min | +1 min |
| Fri 16 Oct | Farnham 11:30 | +5 min | +5 min |
| Thu 15 Oct | Farnham 11:25 | 0 min | +2 min |
| Wed 14 Oct | Farnham 11:26 | +1 min | +9 min |
| Tue 13 Oct | Farnham 11:26 | +2 min | +4 min |
| Mon 12 Oct | Queens Road Peckham 11:14 | 0 min | +2 min |
| Sun 11 Oct | Peckham Rye 10:59 | −1 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.