South Western Railway 871L37
View line South Western Railway
Alerts for train 871L37
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
70%
21/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
54%
49/90 runs under 3 min
RT coverage: 90 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +1 min
P90
+29min
9 in 10 runs arrive with less than this
30 days: +6 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
- Wed 29 Jul Max en route +59 min · last fix heading to Exeter St Davids +59 min
- Fri 31 Jul Max en route +56 min · last fix heading to Exeter St Davids +56 min
- Thu 6 Aug Max en route +50 min · last fix heading to Exeter St Davids +50 min
- Thu 13 Aug Max en route +69 min · last fix heading to Exeter St Davids +47 min
- Fri 24 Jul Max en route +46 min · last fix heading to Exeter St Davids +46 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 54% · 49
- 3–10 min 24% · 22
- 10–30 min 11% · 10
- 30+ min 10% · 9
On-time by weekday
- 62% M n=13
- 54% T n=13
- 54% W n=13
- 67% T n=12
- 46% F n=13
- 54% S n=13
- 46% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 21 Oct | — 00:51 | +1 min | +1 min |
| Tue 20 Oct | Exeter St Davids 17:33 | +1 min | +7 min |
| Mon 19 Oct | Exeter St Davids 17:32 | 0 min | +5 min |
| Sun 18 Oct | New Cross Gate 15:20 | 0 min | +3 min |
| Sat 17 Oct | Exeter St Davids 17:15 | −1 min | +4 min |
| Fri 16 Oct | Exeter St Davids 17:35 | +3 min | +7 min |
| Thu 15 Oct | Exeter St Davids 17:32 | 0 min | +8 min |
| Wed 14 Oct | Exeter St Davids 17:37 | +5 min | +5 min |
| Tue 13 Oct | Exeter St Davids 17:33 | +1 min | +6 min |
| Mon 12 Oct | Exeter St Davids 17:35 | +3 min | +7 min |
| Sun 11 Oct | South Croydon 15:24 | +6 min | +6 min |
| Sat 10 Oct | Clapham Jn. C.S. 15:16 | +6 min | +7 min |
| Fri 9 Oct | Exeter St Davids 17:33 | +1 min | +6 min |
| Thu 8 Oct | Exeter St Davids 17:32 | 0 min | +11 min |
| Wed 7 Oct | Exeter St Davids 17:32 | 0 min | +3 min |
| Tue 6 Oct | Exeter St Davids 17:33 | +1 min | +11 min |
| Mon 5 Oct | Exeter St Davids 17:33 | +2 min | +9 min |
| Sun 4 Oct | Exeter St Davids 17:14 | 0 min | +4 min |
| Sat 3 Oct | Exeter St Davids 17:16 | 0 min | +6 min |
| Fri 2 Oct | Exeter St Davids 17:37 | +6 min | +34 min |
| Thu 1 Oct | Exeter St Davids 17:32 | 0 min | +7 min |
| Wed 30 Sept | Exeter St Davids 17:32 | 0 min | +4 min |
| Tue 29 Sept | Exeter St Davids 17:35 | +4 min | +28 min |
| Mon 28 Sept | Exeter St Davids 17:34 | +2 min | +8 min |
| Sun 27 Sept | Sherborne 17:43 | +29 min | +33 min |
| Sat 26 Sept | Exeter St Davids 17:18 | +2 min | +6 min |
| Fri 25 Sept | Exeter St Davids 17:34 | +2 min | +12 min |
| Thu 24 Sept | Exeter St Davids 17:33 | +1 min | +7 min |
| Wed 23 Sept | Exeter St Davids 17:32 | +1 min | +1 min |
| Tue 22 Sept | Exeter St Davids 17:35 | +3 min | +5 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.