Govia Thameslink Railway 871K42
View line Govia Thameslink Railway
Alerts for train 871K42
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
96%
24/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
89%
65/73 runs under 3 min
RT coverage: 73 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +2 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
- Fri 21 Aug Max en route +27 min · last fix heading to 87602 +26 min
- Fri 14 Aug Max en route +14 min · last fix heading to 87602 +14 min
- Sat 22 Aug Max en route +9 min · last fix heading to 87602 +9 min
- Mon 17 Aug Max en route +6 min · last fix heading to 87602 +5 min
- Wed 29 Jul Max en route +5 min · last fix heading to 87602 +5 min
Distribution · 90 days
73 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 89% · 65
- 3–10 min 8% · 6
- 10–30 min 3% · 2
- 30+ min 0% · 0
On-time by weekday
- 92% M n=12
- 92% T n=13
- 85% W n=13
- 100% T n=12
- 75% F n=12
- 91% S n=11
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 15 Oct | Sydenham 16:36 | 0 min | +1 min |
| Wed 14 Oct | New Cross Gate 16:39 | +2 min | +2 min |
| Tue 13 Oct | New Cross Gate 16:36 | 0 min | — |
| Mon 12 Oct | New Cross Gate 16:36 | 0 min | — |
| Sat 10 Oct | Sydenham 16:37 | +1 min | +1 min |
| Fri 9 Oct | Sydenham 16:37 | 0 min | +1 min |
| Thu 8 Oct | New Cross Gate 16:36 | 0 min | — |
| Wed 7 Oct | Sydenham 16:37 | 0 min | +1 min |
| Tue 6 Oct | New Cross Gate 16:36 | 0 min | — |
| Mon 5 Oct | New Cross Gate 16:27 | 0 min | +1 min |
| Sat 3 Oct | 87602 16:36 | 0 min | — |
| Fri 2 Oct | 87602 16:36 | 0 min | — |
| Thu 1 Oct | 87602 16:36 | 0 min | +1 min |
| Wed 30 Sept | 87602 16:38 | +2 min | +2 min |
| Tue 29 Sept | 87602 16:36 | 0 min | — |
| Mon 28 Sept | 87602 16:37 | 0 min | +1 min |
| Sat 26 Sept | 87602 16:37 | 0 min | — |
| Fri 25 Sept | 87602 16:40 | +4 min | +4 min |
| Thu 24 Sept | 87602 16:36 | 0 min | +1 min |
| Wed 23 Sept | 87602 16:37 | 0 min | +1 min |
| Tue 22 Sept | 87602 16:37 | +1 min | +1 min |
| Mon 21 Sept | 87602 16:37 | +1 min | +2 min |
| Fri 18 Sept | 87602 16:37 | +1 min | +1 min |
| Thu 17 Sept | 87602 16:37 | 0 min | +1 min |
| Wed 16 Sept | 87602 16:36 | 0 min | — |
| Tue 15 Sept | 87602 16:39 | +3 min | +3 min |
| Mon 14 Sept | 87602 16:37 | +1 min | +3 min |
| Sat 12 Sept | 87602 16:36 | 0 min | — |
| Fri 11 Sept | 87602 16:36 | 0 min | +1 min |
| Wed 9 Sept | 87602 16:36 | 0 min | +1 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.