South Western Railway 872G51
View line South Western Railway
Alerts for train 872G51
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.
✓ Today’s run finished
Today, last fix heading to London Road (Guildford) at 18:44 +7 min
The mini-map returns when the train runs
On-time · 30 days
54%
14/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
63%
49/78 runs under 3 min
RT coverage: 78 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +2 min
P90
+9min
9 in 10 runs arrive with less than this
30 days: +10 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 14 Aug Max en route +47 min · last fix heading to Guildford +46 min
- Thu 20 Aug Max en route +20 min · last fix heading to Guildford +15 min
- Sat 7 Nov Max en route +13 min · last fix heading to Guildford +13 min
- Fri 21 Aug Max en route +13 min · last fix heading to Guildford +13 min
- Thu 13 Aug Max en route +14 min · last fix heading to Guildford +13 min
Distribution · 90 days
78 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 2
- On time 60% · 47
- 3–10 min 27% · 21
- 10–30 min 9% · 7
- 30+ min 1% · 1
On-time by weekday
- 69% M n=13
- 83% T n=12
- 54% W n=13
- 69% T n=13
- 46% F n=13
- 62% S n=13
- 0% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 9 Nov | London Road (Guildford) 18:44 | +7 min | +22 min |
| Sat 7 Nov | Guildford 18:49 | +13 min | +13 min |
| Fri 6 Nov | Guildford 18:39 | +3 min | +4 min |
| Thu 5 Nov | Guildford 18:39 | +1 min | +2 min |
| Wed 4 Nov | Guildford 18:38 | 0 min | +2 min |
| Tue 3 Nov | Guildford 18:44 | +8 min | +8 min |
| Mon 2 Nov | London Road (Guildford) 18:45 | +7 min | +13 min |
| Sat 31 Oct | Guildford 18:45 | −1 min | +4 min |
| Fri 30 Oct | Guildford 18:53 | +7 min | +7 min |
| Thu 29 Oct | Guildford 18:50 | +4 min | +6 min |
| Wed 28 Oct | Guildford 18:53 | +6 min | +6 min |
| Tue 27 Oct | Guildford 18:49 | +2 min | +4 min |
| Mon 26 Oct | Guildford 18:46 | 0 min | +2 min |
| Sat 24 Oct | Guildford 18:57 | +10 min | +12 min |
| Fri 23 Oct | Guildford 18:46 | 0 min | +2 min |
| Thu 22 Oct | Guildford 18:57 | +11 min | +13 min |
| Wed 21 Oct | Surbiton 18:33 | −14 min | +2 min |
| Tue 20 Oct | Guildford 18:46 | −1 min | — |
| Mon 19 Oct | Guildford 18:47 | 0 min | +2 min |
| Sun 18 Oct | — 02:04 | +3 min | +3 min |
| Sat 17 Oct | Guildford 18:47 | 0 min | +5 min |
| Fri 16 Oct | Guildford 18:46 | 0 min | +3 min |
| Thu 15 Oct | Guildford 18:46 | 0 min | +3 min |
| Wed 14 Oct | Guildford 18:48 | +2 min | +3 min |
| Tue 13 Oct | Guildford 18:46 | 0 min | +3 min |
| Mon 12 Oct | Guildford 18:55 | +9 min | +9 min |
| Sat 10 Oct | Effingham Junction 18:26 | 0 min | +2 min |
| Fri 9 Oct | Guildford 18:46 | −1 min | +2 min |
| Thu 8 Oct | Guildford 18:46 | −1 min | +3 min |
| Wed 7 Oct | Guildford 18:55 | +8 min | +12 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.