Govia Thameslink Railway 871N04
View line Govia Thameslink Railway
Alerts for train 871N04
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
56%
14/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
60%
46/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +4 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 2 Nov Max en route +31 min · last fix heading to St Denys +31 min
- Thu 10 Sept Max en route +32 min · last fix heading to 86513 +31 min
- Wed 21 Oct Max en route +12 min · last fix heading to St Denys +12 min
- Mon 10 Aug Max en route +11 min · last fix heading to Maidstone East +11 min
- Fri 4 Sept Max en route +8 min · last fix heading to 86513 +8 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 8% · 6
- On time 52% · 40
- 3–10 min 35% · 27
- 10–30 min 3% · 2
- 30+ min 3% · 2
On-time by weekday
- 62% M n=13
- 62% T n=13
- 31% W n=13
- 69% T n=13
- 54% F n=13
- 82% S n=11
- 100% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 6 Nov | St Denys 07:28 | −1 min | +1 min |
| Thu 5 Nov | St Denys 07:29 | 0 min | +1 min |
| Wed 4 Nov | St Denys 07:33 | +4 min | +4 min |
| Tue 3 Nov | St Denys 07:33 | +4 min | +6 min |
| Mon 2 Nov | St Denys 07:59 | +31 min | +31 min |
| Sat 31 Oct | St Denys 07:41 | +2 min | +2 min |
| Fri 30 Oct | Chichester 06:42 | −2 min | +1 min |
| Thu 29 Oct | Chichester 06:42 | −2 min | — |
| Wed 28 Oct | Chichester 06:42 | −2 min | — |
| Tue 27 Oct | Chichester 06:41 | −2 min | — |
| Mon 26 Oct | Chichester 06:42 | −2 min | +1 min |
| Fri 23 Oct | St Denys 07:41 | +4 min | +4 min |
| Thu 22 Oct | St Denys 07:40 | +3 min | +3 min |
| Wed 21 Oct | St Denys 07:49 | +12 min | +12 min |
| Tue 20 Oct | St Denys 07:38 | +1 min | +2 min |
| Mon 19 Oct | St Denys 07:37 | 0 min | +4 min |
| Sat 17 Oct | St Denys 07:40 | 0 min | +1 min |
| Fri 16 Oct | St Denys 07:40 | +3 min | +3 min |
| Thu 15 Oct | St Denys 07:38 | +1 min | +2 min |
| Wed 14 Oct | St Denys 12:34 | +3 min | +3 min |
| Tue 13 Oct | St Denys 07:38 | +1 min | +2 min |
| Mon 12 Oct | St Denys 07:40 | +3 min | +4 min |
| Sat 10 Oct | Maidstone East 08:35 | +2 min | +2 min |
| Fri 9 Oct | St Denys 07:39 | +3 min | +3 min |
| Thu 8 Oct | St Denys 07:40 | +3 min | +3 min |
| Wed 7 Oct | St Denys 07:38 | +1 min | +1 min |
| Tue 6 Oct | St Denys 07:38 | +1 min | +2 min |
| Mon 5 Oct | 86513 07:38 | +1 min | +2 min |
| Sat 3 Oct | 86513 07:48 | +6 min | +6 min |
| Fri 2 Oct | 86513 07:40 | +3 min | +5 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.