South Western Railway 872J57
View line South Western Railway
Alerts for train 872J57
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
69%
20/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
75%
67/89 runs under 3 min
RT coverage: 89 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +2 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +9 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
- Thu 17 Sept Max en route +48 min · last fix heading to 87700 +48 min
- Fri 14 Aug Max en route +44 min · last fix heading to Guildford +29 min
- Sat 24 Oct Max en route +22 min · last fix heading to Guildford +22 min
- Thu 20 Aug Max en route +16 min · last fix heading to Guildford +16 min
- Fri 30 Oct Max en route +12 min · last fix heading to Guildford +12 min
Distribution · 90 days
89 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% · 2
- On time 73% · 65
- 3–10 min 17% · 15
- 10–30 min 7% · 6
- 30+ min 1% · 1
On-time by weekday
- 85% M n=13
- 77% T n=13
- 69% W n=13
- 54% T n=13
- 77% F n=13
- 75% S n=12
- 92% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 6 Nov | Guildford 20:29 | +1 min | +5 min |
| Thu 5 Nov | Guildford 20:35 | +9 min | +9 min |
| Wed 4 Nov | Guildford 20:29 | +3 min | +3 min |
| Tue 3 Nov | Guildford 20:38 | +10 min | +10 min |
| Mon 2 Nov | Guildford 20:29 | +1 min | +14 min |
| Sun 1 Nov | Caterham 20:19 | 0 min | +3 min |
| Sat 31 Oct | Guildford 20:35 | −1 min | +7 min |
| Fri 30 Oct | Guildford 20:50 | +12 min | +12 min |
| Thu 29 Oct | Guildford 20:39 | +2 min | +2 min |
| Wed 28 Oct | Guildford 20:37 | 0 min | +5 min |
| Tue 27 Oct | Guildford 20:38 | +2 min | +2 min |
| Mon 26 Oct | Guildford 20:39 | +2 min | +2 min |
| Sun 25 Oct | Thames Ditton 20:14 | +2 min | +2 min |
| Sat 24 Oct | Guildford 20:58 | +22 min | +22 min |
| Fri 23 Oct | Guildford 20:39 | +2 min | +10 min |
| Thu 22 Oct | Guildford 20:42 | +5 min | +5 min |
| Wed 21 Oct | Guildford 20:35 | −2 min | +1 min |
| Tue 20 Oct | Guildford 20:41 | +5 min | +5 min |
| Mon 19 Oct | Guildford 20:38 | +2 min | +5 min |
| Sun 18 Oct | Caterham 20:25 | 0 min | +3 min |
| Sat 17 Oct | Guildford 20:37 | 0 min | +26 min |
| Fri 16 Oct | Guildford 20:37 | +1 min | +3 min |
| Thu 15 Oct | Guildford 20:39 | +2 min | +6 min |
| Wed 14 Oct | Guildford 20:35 | −1 min | +6 min |
| Tue 13 Oct | Guildford 20:36 | −1 min | +4 min |
| Mon 12 Oct | Guildford 20:41 | +4 min | +5 min |
| Sun 11 Oct | Thames Ditton 20:11 | −1 min | +1 min |
| Sat 10 Oct | Hampton Court 19:52 | −1 min | +1 min |
| Fri 9 Oct | Guildford 20:41 | +4 min | +4 min |
| Thu 8 Oct | Guildford 20:38 | +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.