Govia Thameslink Railway 871P18
View line Govia Thameslink Railway
Alerts for train 871P18
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
71%
20/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
80%
66/83 runs under 3 min
RT coverage: 83 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +1 min
P90
+5min
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
- Wed 23 Sept Max en route +53 min · last fix heading to 87602 +53 min
- Wed 26 Aug Max en route +11 min · last fix heading to 87602 +9 min
- Thu 10 Sept Max en route +7 min · last fix heading to 87602 +7 min
- Fri 4 Sept Max en route +9 min · last fix heading to 87602 +7 min
- Sun 16 Aug Max en route +7 min · last fix heading to 87602 +7 min
Distribution · 90 days
83 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 14% · 12
- On time 65% · 54
- 3–10 min 19% · 16
- 10–30 min 0% · 0
- 30+ min 1% · 1
On-time by weekday
- 73% M n=11
- 75% T n=12
- 62% W n=13
- 85% T n=13
- 77% F n=13
- 100% S n=12
- 89% S n=9
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | New Cross Gate 10:27 | +5 min | +5 min |
| Thu 15 Oct | New Cross Gate 10:25 | +3 min | +4 min |
| Wed 14 Oct | New Cross Gate 10:23 | +1 min | +4 min |
| Tue 13 Oct | Sydenham 10:27 | +5 min | +8 min |
| Mon 12 Oct | New Cross Gate 10:27 | +6 min | +6 min |
| Sun 11 Oct | New Cross Gate 11:55 | −1 min | +5 min |
| Sat 10 Oct | New Cross Gate 10:22 | +1 min | +1 min |
| Fri 9 Oct | New Cross Gate 10:22 | 0 min | +1 min |
| Thu 8 Oct | New Cross Gate 10:24 | +2 min | +3 min |
| Wed 7 Oct | New Cross Gate 10:25 | +3 min | +3 min |
| Tue 6 Oct | New Cross Gate 10:22 | 0 min | +2 min |
| Mon 5 Oct | 87602 10:25 | +3 min | +4 min |
| Sun 4 Oct | 87602 11:57 | 0 min | +1 min |
| Sat 3 Oct | 87602 10:21 | 0 min | +1 min |
| Fri 2 Oct | 87602 10:24 | +2 min | +2 min |
| Thu 1 Oct | 87602 10:23 | 0 min | +2 min |
| Wed 30 Sept | 87602 10:22 | +1 min | +2 min |
| Tue 29 Sept | 87602 10:26 | +4 min | +5 min |
| Sat 26 Sept | 87602 10:22 | +1 min | +2 min |
| Fri 25 Sept | 87602 10:23 | +1 min | +2 min |
| Thu 24 Sept | 87602 10:21 | −1 min | — |
| Wed 23 Sept | 87602 11:15 | +53 min | +53 min |
| Tue 22 Sept | 87602 10:22 | 0 min | +2 min |
| Mon 21 Sept | 87602 10:22 | −1 min | +1 min |
| Sun 20 Sept | 87602 11:57 | 0 min | +2 min |
| Sat 19 Sept | 87602 10:22 | +1 min | +2 min |
| Fri 18 Sept | 87602 10:21 | −1 min | +1 min |
| Thu 17 Sept | 87602 10:22 | 0 min | +2 min |
| Wed 16 Sept | 87602 10:21 | −1 min | +1 min |
| Tue 15 Sept | 87602 10:24 | +2 min | +3 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.