Govia Thameslink Railway 871E12
View line Govia Thameslink Railway
Alerts for train 871E12
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
20%
5/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
40%
29/72 runs under 3 min
RT coverage: 72 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +7 min
P90
+16min
9 in 10 runs arrive with less than this
30 days: +16 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
- Mon 17 Aug Max en route +58 min · last fix heading to 87602 +58 min
- Thu 10 Sept Max en route +37 min · last fix heading to 87602 +35 min
- Mon 26 Oct Max en route +33 min · last fix heading to New Cross Gate +32 min
- Wed 30 Sept Max en route +20 min · last fix heading to 87602 +20 min
- Thu 3 Sept Max en route +20 min · last fix heading to 87602 +20 min
Distribution · 90 days
72 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 3
- On time 36% · 26
- 3–10 min 28% · 20
- 10–30 min 28% · 20
- 30+ min 4% · 3
On-time by weekday
- 33% M n=12
- 18% T n=11
- 33% W n=12
- 54% T n=13
- 25% F n=12
- 75% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 29 Oct | Sydenham 08:53 | +2 min | +6 min |
| Wed 28 Oct | Sydenham 09:07 | +5 min | +6 min |
| Tue 27 Oct | Sydenham 09:04 | +3 min | +6 min |
| Mon 26 Oct | New Cross Gate 09:33 | +32 min | +33 min |
| Sat 24 Oct | Sydenham 09:17 | +16 min | +19 min |
| Fri 23 Oct | New Cross Gate 09:13 | +12 min | +12 min |
| Thu 22 Oct | Sydenham 09:08 | +7 min | +9 min |
| Wed 21 Oct | New Cross Gate 09:07 | +5 min | +5 min |
| Tue 20 Oct | Sydenham 09:16 | +15 min | +15 min |
| Mon 19 Oct | Sydenham 09:02 | +1 min | +7 min |
| Sat 17 Oct | Sydenham 09:02 | +1 min | +6 min |
| Fri 16 Oct | Sydenham 09:09 | +7 min | +11 min |
| Thu 15 Oct | Sydenham 09:14 | +13 min | +13 min |
| Wed 14 Oct | Sydenham 09:11 | +10 min | +10 min |
| Mon 12 Oct | Sydenham 09:13 | +12 min | +14 min |
| Sat 10 Oct | Sydenham 09:12 | +11 min | +11 min |
| Fri 9 Oct | Sydenham 09:09 | +8 min | +8 min |
| Thu 8 Oct | New Cross Gate 09:06 | +5 min | +6 min |
| Wed 7 Oct | New Cross Gate 09:05 | +4 min | +6 min |
| Tue 6 Oct | New Cross Gate 09:06 | +5 min | +6 min |
| Mon 5 Oct | 87602 09:14 | +13 min | +13 min |
| Sat 3 Oct | 87602 09:00 | −1 min | +6 min |
| Fri 2 Oct | 87602 09:09 | +8 min | +8 min |
| Thu 1 Oct | 87602 09:03 | +2 min | +5 min |
| Wed 30 Sept | 87602 09:21 | +20 min | +20 min |
| Tue 29 Sept | 87602 09:17 | +16 min | +16 min |
| Mon 28 Sept | 87602 09:10 | +9 min | +10 min |
| Sat 26 Sept | 87602 09:03 | +2 min | +8 min |
| Fri 25 Sept | 87602 09:09 | +8 min | +8 min |
| Thu 24 Sept | 87602 10:20 | +2 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.