Govia Thameslink Railway 871G17
View line Govia Thameslink Railway
Alerts for train 871G17
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.
It does not run today
Last recorded run: Sunday 25 October +2 min
The mini-map returns when the train runs
On-time · 30 days
67%
2/3 runs under 3 min
RT coverage: 3 full · 0 partial · 0 no data
On-time · 90 days
58%
7/12 runs under 3 min
RT coverage: 12 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
P90
+10min
9 in 10 runs arrive with less than this
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
- Sun 27 Sept Max en route +13 min · last fix heading to 87230 +12 min
- Sun 13 Sept Max en route +12 min · last fix heading to 87230 +11 min
- Sun 11 Oct Max en route +4 min · last fix heading to Clapham Jn. C.S. +3 min
- Sun 20 Sept Max en route +6 min · last fix heading to 87230 +3 min
- Sun 23 Aug Max en route +4 min · last fix heading to 87230 +3 min
Distribution · 90 days
12 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 58% · 7
- 3–10 min 25% · 3
- 10–30 min 17% · 2
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- — S n=0
- 58% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 25 Oct | Earlswood (Surrey) 10:23 | +2 min | +4 min |
| Sun 11 Oct | Clapham Jn. C.S. 10:24 | +3 min | +4 min |
| Sun 4 Oct | 87230 10:25 | +2 min | +3 min |
| Sun 27 Sept | 87230 10:32 | +12 min | +13 min |
| Sun 20 Sept | 87230 10:23 | +3 min | +6 min |
| Sun 13 Sept | 87230 10:31 | +11 min | +12 min |
| Sun 6 Sept | 87230 10:23 | 0 min | +2 min |
| Sun 30 Aug | 87230 10:20 | 0 min | +4 min |
| Sun 23 Aug | 87230 10:23 | +3 min | +4 min |
| Sun 16 Aug | 87230 10:21 | +2 min | +4 min |
| Sun 9 Aug | 87230 10:21 | +1 min | +3 min |
| Sun 2 Aug | 87230 10:22 | +2 min | +4 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.