Govia Thameslink Railway 871P52
View line Govia Thameslink Railway
Alerts for train 871P52
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
78%
21/27 runs under 3 min
RT coverage: 27 full · 0 partial · 0 no data
On-time · 90 days
81%
68/84 runs under 3 min
RT coverage: 84 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +1 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +5 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 14 Aug Max en route +25 min · last fix heading to 87602 +20 min
- Fri 23 Oct Max en route +14 min · last fix heading to New Cross Gate +12 min
- Sat 22 Aug Max en route +10 min · last fix heading to 87602 +9 min
- Mon 2 Nov Max en route +9 min · last fix heading to Sydenham +6 min
- Wed 28 Oct Max en route +16 min · last fix heading to Sydenham +6 min
Distribution · 90 days
84 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% · 2
- On time 79% · 66
- 3–10 min 17% · 14
- 10–30 min 2% · 2
- 30+ min 0% · 0
On-time by weekday
- 85% M n=13
- 92% T n=13
- 69% W n=13
- 75% T n=12
- 75% F n=12
- 85% S n=13
- 88% S n=8
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 4 Nov | Sydenham 18:43 | 0 min | +2 min |
| Tue 3 Nov | New Cross Gate 18:48 | +5 min | +6 min |
| Mon 2 Nov | Sydenham 18:49 | +6 min | +9 min |
| Sat 31 Oct | Wimbledon 17:02 | +2 min | +3 min |
| Fri 30 Oct | New Cross Gate 18:51 | 0 min | +9 min |
| Thu 29 Oct | New Cross Gate 18:51 | 0 min | +2 min |
| Wed 28 Oct | Sydenham 18:57 | +6 min | +16 min |
| Tue 27 Oct | Sydenham 18:54 | +2 min | +8 min |
| Mon 26 Oct | Sydenham 18:52 | +1 min | +17 min |
| Sun 25 Oct | New Cross Gate 20:24 | −1 min | +2 min |
| Sat 24 Oct | New Cross Gate 18:51 | 0 min | +1 min |
| Fri 23 Oct | New Cross Gate 19:03 | +12 min | +14 min |
| Thu 22 Oct | New Cross Gate 18:51 | 0 min | +2 min |
| Wed 21 Oct | New Cross Gate 18:51 | 0 min | +1 min |
| Tue 20 Oct | Sydenham 18:53 | +2 min | +2 min |
| Mon 19 Oct | Sydenham 18:53 | +1 min | +4 min |
| Sat 17 Oct | Sydenham 18:54 | +3 min | +4 min |
| Fri 16 Oct | New Cross Gate 18:53 | +2 min | +4 min |
| Thu 15 Oct | Sydenham 18:52 | +1 min | +2 min |
| Wed 14 Oct | Sydenham 18:51 | 0 min | +2 min |
| Tue 13 Oct | New Cross Gate 18:51 | 0 min | — |
| Mon 12 Oct | New Cross Gate 18:51 | 0 min | — |
| Sun 11 Oct | Sydenham 20:24 | −1 min | +2 min |
| Sat 10 Oct | New Cross Gate 18:52 | 0 min | +2 min |
| Fri 9 Oct | Sydenham 18:52 | +1 min | +2 min |
| Thu 8 Oct | New Cross Gate 18:56 | +5 min | +5 min |
| Wed 7 Oct | New Cross Gate 18:52 | +1 min | +1 min |
| Tue 6 Oct | New Cross Gate 18:52 | 0 min | +1 min |
| Mon 5 Oct | New Cross Gate 18:52 | +1 min | +2 min |
| Sun 4 Oct | 87602 20:30 | +4 min | +6 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.