Govia Thameslink Railway 871L17
Alerts for train 871L17
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Govia Thameslink Railway.
Running now · updated 09:28
Running now +6 min
Today it is running worse than usual: typical arrival delay is +1 min; 63% of the last 30 runs arrived on time.
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 23 Oct Max en route +34 min · last fix heading to Sherborne +34 min
- Wed 21 Oct Max en route +35 min · last fix heading to Yeovil Junction +33 min
- Wed 16 Sept Max en route +27 min · last fix heading to Yeovil Junction +24 min
- Sat 10 Oct Max en route +19 min · last fix heading to East Croydon +18 min
- Wed 28 Oct Max en route +17 min · last fix heading to Sherborne +17 min
Distribution · 90 days
90 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 7% · 6
- On time 57% · 51
- 3–10 min 23% · 21
- 10–30 min 11% · 10
- 30+ min 2% · 2
On-time by weekday
- 77% M n=13
- 85% T n=13
- 42% W n=12
- 46% T n=13
- 46% F n=13
- 62% S n=13
- 85% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 3 Nov | Oxted 09:24 | +5 min | +5 min |
| Mon 2 Nov | Sherborne 10:34 | +2 min | +9 min |
| Sun 1 Nov | Yeovil Junction 10:48 | 0 min | +6 min |
| Sat 31 Oct | Yeovil Junction 10:56 | 0 min | +6 min |
| Fri 30 Oct | Yeovil Junction 10:52 | +1 min | +4 min |
| Thu 29 Oct | Yeovil Junction 10:52 | +1 min | +9 min |
| Wed 28 Oct | Sherborne 14:38 | +17 min | +17 min |
| Tue 27 Oct | Yeovil Junction 10:49 | −2 min | +7 min |
| Mon 26 Oct | Sherborne 10:49 | −1 min | +18 min |
| Sun 25 Oct | Yeovil Junction 10:50 | +1 min | +4 min |
| Sat 24 Oct | Yeovil Junction 10:59 | +4 min | +8 min |
| Fri 23 Oct | Sherborne 14:26 | +34 min | +34 min |
| Thu 22 Oct | Clapham Jn. C.S. 11:05 | +12 min | +12 min |
| Wed 21 Oct | Yeovil Junction 15:18 | +33 min | +35 min |
| Tue 20 Oct | Yeovil Junction 10:49 | −1 min | +7 min |
| Mon 19 Oct | Yeovil Junction 10:49 | −1 min | +5 min |
| Sun 18 Oct | Sydenham 10:23 | +2 min | +5 min |
| Sat 17 Oct | Yeovil Junction 10:53 | −2 min | +17 min |
| Fri 16 Oct | Yeovil Junction 10:52 | +2 min | +18 min |
| Thu 15 Oct | Sherborne 10:53 | +3 min | +6 min |
| Wed 14 Oct | Yeovil Junction 10:56 | +5 min | +12 min |
| Tue 13 Oct | Yeovil Junction 10:52 | +1 min | +6 min |
| Mon 12 Oct | Yeovil Junction 10:59 | +9 min | +11 min |
| Sun 11 Oct | Clapham Jn. C.S. 10:22 | +4 min | +4 min |
| Sat 10 Oct | East Croydon 10:28 | +18 min | +19 min |
| Fri 9 Oct | Yeovil Junction 10:49 | −1 min | +9 min |
| Thu 8 Oct | Yeovil Junction 10:49 | −1 min | +9 min |
| Wed 7 Oct | Yeovil Junction 10:52 | +1 min | +11 min |
| Tue 6 Oct | Yeovil Junction 10:49 | −1 min | +9 min |
| Mon 5 Oct | Yeovil Junction 10:50 | 0 min | +9 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.