South Western Railway 872C77
View line South Western Railway
Alerts for train 872C77
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
83%
24/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
82%
71/87 runs under 3 min
RT coverage: 87 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +4 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
- Tue 18 Aug Max en route +25 min · last fix heading to Earley +25 min
- Wed 26 Aug Max en route +23 min · last fix heading to 74234 +23 min
- Mon 31 Aug Max en route +20 min · last fix heading to Egham +20 min
- Fri 31 Jul Max en route +20 min · last fix heading to 74234 +15 min
- Fri 9 Oct Max en route +9 min · last fix heading to Ascot +9 min
Distribution · 90 days
87 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 3
- On time 78% · 68
- 3–10 min 14% · 12
- 10–30 min 5% · 4
- 30+ min 0% · 0
On-time by weekday
- 75% M n=12
- 91% T n=11
- 85% W n=13
- 75% T n=12
- 77% F n=13
- 77% S n=13
- 92% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 11 Oct | Winnersh Triangle 00:53 | −4 min | +3 min |
| Sat 10 Oct | Winnersh Triangle 00:55 | −3 min | +3 min |
| Fri 9 Oct | Ascot 00:26 | +9 min | +9 min |
| Thu 8 Oct | Winnersh Triangle 00:46 | −1 min | +1 min |
| Wed 7 Oct | Earley 00:48 | +2 min | +2 min |
| Tue 6 Oct | Earley 00:47 | +1 min | +1 min |
| Mon 5 Oct | Winnersh Triangle 00:46 | 0 min | — |
| Sun 4 Oct | 74234 00:44 | 0 min | +2 min |
| Sat 3 Oct | 74234 00:35 | +1 min | +3 min |
| Fri 2 Oct | 74234 00:49 | +3 min | +8 min |
| Thu 1 Oct | 74234 00:47 | +1 min | +1 min |
| Wed 30 Sept | 74234 00:48 | +2 min | +2 min |
| Tue 29 Sept | 74234 00:46 | 0 min | +1 min |
| Mon 28 Sept | 74234 00:47 | 0 min | +1 min |
| Sun 27 Sept | 74234 00:38 | 0 min | +3 min |
| Sat 26 Sept | 74234 00:49 | +4 min | +4 min |
| Fri 25 Sept | 74234 00:46 | 0 min | — |
| Thu 24 Sept | 74234 00:47 | +1 min | +1 min |
| Wed 23 Sept | 74234 00:48 | +1 min | +1 min |
| Tue 22 Sept | 74234 00:47 | +1 min | +1 min |
| Mon 21 Sept | 74234 00:47 | +1 min | +1 min |
| Sun 20 Sept | 74234 00:43 | +4 min | +6 min |
| Sat 19 Sept | 74234 00:46 | +1 min | +5 min |
| Fri 18 Sept | 74234 00:47 | +1 min | +1 min |
| Thu 17 Sept | 74234 00:47 | +1 min | +1 min |
| Wed 16 Sept | 74234 00:47 | +1 min | +2 min |
| Tue 15 Sept | 74234 00:45 | −1 min | — |
| Mon 14 Sept | 74234 00:50 | +4 min | +7 min |
| Sun 13 Sept | Staines 23:54 | 0 min | — |
| Sat 12 Sept | 74234 00:46 | +1 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.