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.
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
68%
52/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+9min
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
- Fri 14 Aug Max en route +47 min · last fix heading to Guildford +46 min
- Fri 7 Aug Max en route +39 min · last fix heading to Guildford +39 min
- Sat 8 Aug Max en route +35 min · last fix heading to Hampton Court +35 min
- Thu 20 Aug Max en route +20 min · last fix heading to Guildford +15 min
- Fri 21 Aug Max en route +13 min · last fix heading to Guildford +13 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 2
- On time 65% · 50
- 3–10 min 22% · 17
- 10–30 min 6% · 5
- 30+ min 4% · 3
On-time by weekday
- 83% M n=12
- 77% T n=13
- 38% W n=13
- 85% T n=13
- 54% F n=13
- 69% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| 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 |
| Tue 6 Oct | Guildford 18:46 | 0 min | +2 min |
| Mon 5 Oct | Guildford 18:38 | −1 min | +1 min |
| Sat 3 Oct | Guildford 18:45 | −1 min | +4 min |
| Fri 2 Oct | Guildford 18:49 | +3 min | +4 min |
| Thu 1 Oct | Guildford 18:48 | +2 min | +3 min |
| Wed 30 Sept | Guildford 18:48 | +2 min | +4 min |
| Tue 29 Sept | Guildford 18:46 | −1 min | +2 min |
| Mon 28 Sept | Guildford 18:45 | −1 min | +2 min |
| Sat 26 Sept | Guildford 18:45 | −2 min | — |
| Fri 25 Sept | Guildford 18:48 | +1 min | +3 min |
| Thu 24 Sept | Guildford 18:47 | +1 min | +4 min |
| Wed 23 Sept | Guildford 18:46 | 0 min | +3 min |
| Tue 22 Sept | Guildford 18:46 | 0 min | +2 min |
| Mon 21 Sept | Guildford 18:47 | 0 min | +3 min |
| Sat 19 Sept | Guildford 18:46 | +1 min | +1 min |
| Fri 18 Sept | Guildford 18:53 | +7 min | +12 min |
| Thu 17 Sept | Guildford 18:47 | +1 min | +2 min |
| Wed 16 Sept | Guildford 18:49 | +3 min | +5 min |
| Tue 15 Sept | Guildford 18:46 | +1 min | +1 min |
| Mon 14 Sept | Guildford 18:49 | +4 min | +5 min |
| Sat 12 Sept | Guildford 18:50 | +5 min | +8 min |
| Fri 11 Sept | Guildford 18:45 | 0 min | +3 min |
| Thu 10 Sept | Guildford 18:47 | +2 min | +3 min |
| Wed 9 Sept | Guildford 18:47 | +2 min | +5 min |
| Tue 8 Sept | Guildford 18:46 | +1 min | +1 min |
| Mon 7 Sept | Guildford 18:45 | 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.