Govia Thameslink Railway 871G37
View line Govia Thameslink Railway
Alerts for train 871G37
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 1 November +5 min
The mini-map returns when the train runs
On-time · 30 days
33%
1/3 runs under 3 min
RT coverage: 3 full · 0 partial · 0 no data
On-time · 90 days
50%
5/10 runs under 3 min
RT coverage: 10 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
P90
+30min
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 25 Oct Max en route +44 min · last fix heading to Earlswood (Surrey) +44 min
- Sun 6 Sept Max en route +32 min · last fix heading to 87230 +28 min
- Sun 4 Oct Max en route +12 min · last fix heading to 87230 +12 min
- Sun 1 Nov Max en route +5 min · last fix heading to Clapham Jn. C.S. +5 min
- Sun 13 Sept Max en route +6 min · last fix heading to 87230 +4 min
Distribution · 90 days
10 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 50% · 5
- 3–10 min 20% · 2
- 10–30 min 20% · 2
- 30+ min 10% · 1
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- — S n=0
- 50% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 1 Nov | Clapham Jn. C.S. 15:25 | +5 min | +5 min |
| Sun 25 Oct | Earlswood (Surrey) 16:04 | +44 min | +44 min |
| Sun 11 Oct | Clapham Jn. C.S. 15:20 | −1 min | +2 min |
| Sun 4 Oct | 87230 15:35 | +12 min | +12 min |
| Sun 20 Sept | 87230 15:21 | 0 min | +2 min |
| Sun 13 Sept | 87230 15:24 | +4 min | +6 min |
| Sun 6 Sept | 87230 15:48 | +28 min | +32 min |
| Sun 30 Aug | 87230 15:22 | +2 min | +4 min |
| Sun 23 Aug | 87230 15:21 | +1 min | +2 min |
| Sun 16 Aug | 87230 15:19 | 0 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.