Govia Thameslink Railway 871H42
View line Govia Thameslink Railway
Alerts for train 871H42
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
46%
12/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
54%
45/83 runs under 3 min
RT coverage: 83 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +3 min
P90
+13min
9 in 10 runs arrive with less than this
30 days: +12 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
- Tue 1 Sept Max en route +47 min · last fix heading to Durrington-on-Sea +47 min
- Tue 29 Sept Max en route +33 min · last fix heading to 87959 +29 min
- Wed 9 Sept Max en route +29 min · last fix heading to 87959 +26 min
- Thu 10 Sept Max en route +23 min · last fix heading to 87959 +21 min
- Sat 22 Aug Max en route +20 min · last fix heading to 87959 +18 min
Distribution · 90 days
83 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 23% · 19
- On time 31% · 26
- 3–10 min 25% · 21
- 10–30 min 19% · 16
- 30+ min 1% · 1
On-time by weekday
- 67% M n=12
- 75% T n=12
- 69% W n=13
- 75% T n=12
- 33% F n=12
- 30% S n=10
- 25% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 11 Oct | Three Bridges 17:08 | +6 min | +6 min |
| Fri 9 Oct | Angmering 18:20 | +6 min | +8 min |
| Thu 8 Oct | Angmering 18:32 | +17 min | +19 min |
| Wed 7 Oct | Angmering 18:15 | 0 min | +4 min |
| Tue 6 Oct | Angmering 18:13 | −2 min | — |
| Mon 5 Oct | Angmering 18:03 | +3 min | +5 min |
| Sun 4 Oct | 87959 18:16 | +4 min | +6 min |
| Sat 3 Oct | 87959 18:16 | +6 min | +7 min |
| Fri 2 Oct | 87959 18:13 | −1 min | +2 min |
| Thu 1 Oct | 87959 18:13 | −2 min | +4 min |
| Wed 30 Sept | 87959 18:28 | +13 min | +17 min |
| Tue 29 Sept | 87959 18:43 | +29 min | +33 min |
| Mon 28 Sept | 87959 18:14 | −1 min | +1 min |
| Sun 27 Sept | Angmering 18:06 | +10 min | +10 min |
| Sat 26 Sept | 87959 18:11 | +1 min | +7 min |
| Fri 25 Sept | 87959 18:17 | +3 min | +6 min |
| Thu 24 Sept | 87959 18:13 | −2 min | +1 min |
| Wed 23 Sept | 87959 18:13 | −2 min | +1 min |
| Tue 22 Sept | 87959 18:13 | −2 min | +2 min |
| Mon 21 Sept | 87959 18:23 | +9 min | +11 min |
| Sun 20 Sept | 87959 18:28 | +10 min | +12 min |
| Fri 18 Sept | 87959 18:19 | +5 min | +6 min |
| Wed 16 Sept | 87959 18:13 | −1 min | +2 min |
| Tue 15 Sept | 87959 18:12 | −2 min | +1 min |
| Mon 14 Sept | 87959 18:13 | −2 min | +3 min |
| Sun 13 Sept | 87959 18:26 | +6 min | +7 min |
| Fri 11 Sept | 87959 18:13 | −1 min | +3 min |
| Thu 10 Sept | 87959 18:35 | +21 min | +23 min |
| Wed 9 Sept | 87959 18:41 | +26 min | +29 min |
| Tue 8 Sept | 87959 18:26 | +11 min | +13 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.