Govia Thameslink Railway 871G66
View line Govia Thameslink Railway
Alerts for train 871G66
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 4 October 0 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
73%
8/11 runs under 3 min
RT coverage: 11 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
P90
+6min
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 13 Sept Max en route +16 min · last fix heading to Gatwick Airport +16 min
- Sun 23 Aug Max en route +8 min · last fix heading to Gatwick Airport +6 min
- Sun 26 Jul Max en route +3 min · last fix heading to Gatwick Airport +3 min
Distribution · 90 days
11 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 27% · 3
- On time 45% · 5
- 3–10 min 18% · 2
- 10–30 min 9% · 1
- 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
- 73% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 4 Oct | Gatwick Airport 22:14 | 0 min | +4 min |
| Sun 20 Sept | Gatwick Airport 22:08 | −1 min | — |
| Sun 13 Sept | Gatwick Airport 22:22 | +16 min | +16 min |
| Sun 6 Sept | Gatwick Airport 22:09 | +2 min | +3 min |
| Sun 30 Aug | Gatwick Airport 22:07 | +1 min | +1 min |
| Sun 23 Aug | Gatwick Airport 22:13 | +6 min | +8 min |
| Sun 16 Aug | Gatwick Airport 22:08 | +1 min | +4 min |
| Sun 9 Aug | Gatwick Airport 22:03 | −4 min | — |
| Sun 2 Aug | Gatwick Airport 22:05 | −2 min | +1 min |
| Sun 26 Jul | Gatwick Airport 22:07 | +3 min | +3 min |
| Sun 19 Jul | Gatwick Airport 22:03 | −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.