Govia Thameslink Railway 871H50
View line Govia Thameslink Railway
Alerts for train 871H50
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.
The mini-map returns when the train runs
On-time · 30 days
52%
14/27 runs under 3 min
RT coverage: 27 full · 0 partial · 0 no data
On-time · 90 days
46%
39/84 runs under 3 min
RT coverage: 84 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +2 min
P90
+16min
9 in 10 runs arrive with less than this
30 days: +11 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
- Sun 27 Sept Max en route +70 min · last fix heading to West Worthing +70 min
- Mon 3 Aug Max en route +82 min · last fix heading to 87927 +46 min
- Thu 3 Sept Max en route +41 min · last fix heading to 87959 +39 min
- Sat 22 Aug Max en route +32 min · last fix heading to West Worthing +32 min
- Sun 30 Aug Max en route +21 min · last fix heading to 87959 +20 min
Distribution · 90 days
84 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 17% · 14
- On time 30% · 25
- 3–10 min 27% · 23
- 10–30 min 21% · 18
- 30+ min 5% · 4
On-time by weekday
- 58% M n=12
- 77% T n=13
- 31% W n=13
- 31% T n=13
- 62% F n=13
- 40% S n=10
- 20% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Goring-by-Sea 20:13 | +1 min | +3 min |
| Fri 16 Oct | Angmering 20:24 | +9 min | +9 min |
| Thu 15 Oct | Angmering 20:17 | +1 min | +5 min |
| Wed 14 Oct | Angmering 20:21 | +5 min | +6 min |
| Tue 13 Oct | Angmering 20:17 | +1 min | +2 min |
| Mon 12 Oct | Goring-by-Sea 20:19 | +3 min | +5 min |
| Sun 11 Oct | Three Bridges 19:16 | +14 min | +14 min |
| Fri 9 Oct | Goring-by-Sea 20:13 | −2 min | +4 min |
| Thu 8 Oct | Angmering 20:20 | +4 min | +4 min |
| Wed 7 Oct | Angmering 20:27 | +12 min | +13 min |
| Tue 6 Oct | Angmering 20:16 | +1 min | +4 min |
| Mon 5 Oct | Goring-by-Sea 20:13 | −3 min | +2 min |
| Sun 4 Oct | 87959 20:19 | +8 min | +15 min |
| Sat 3 Oct | 87959 20:12 | +1 min | +4 min |
| Fri 2 Oct | 87959 20:14 | −1 min | +2 min |
| Thu 1 Oct | 87959 20:17 | +2 min | +6 min |
| Wed 30 Sept | 87959 20:20 | +5 min | +7 min |
| Tue 29 Sept | 87959 20:24 | +8 min | +17 min |
| Mon 28 Sept | 87959 20:13 | −2 min | +3 min |
| Sun 27 Sept | West Worthing 20:55 | +70 min | +70 min |
| Sat 26 Sept | 87959 20:17 | +6 min | +6 min |
| Fri 25 Sept | 87959 20:15 | −2 min | +3 min |
| Thu 24 Sept | 87959 20:26 | +11 min | +11 min |
| Wed 23 Sept | 87959 20:15 | 0 min | +4 min |
| Tue 22 Sept | 87959 20:16 | 0 min | +6 min |
| Mon 21 Sept | 87959 20:16 | 0 min | +3 min |
| Sun 20 Sept | 87959 20:25 | +7 min | +8 min |
| Fri 18 Sept | 87959 20:20 | +4 min | +9 min |
| Thu 17 Sept | 87959 20:14 | −2 min | +2 min |
| Wed 16 Sept | 87959 20:14 | −2 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.