Govia Thameslink Railway 871N22
View line Govia Thameslink Railway
Alerts for train 871N22
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
76%
19/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
59%
49/83 runs under 3 min
RT coverage: 83 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: 0 min
P90
+12min
9 in 10 runs arrive with less than this
30 days: +13 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 +35 min · last fix heading to Chichester +35 min
- Fri 23 Oct Max en route +27 min · last fix heading to Swanwick +27 min
- Thu 17 Sept Max en route +27 min · last fix heading to Swanwick +25 min
- Fri 4 Sept Max en route +23 min · last fix heading to 86513 +23 min
- Wed 14 Oct Max en route +17 min · last fix heading to St Denys +16 min
Distribution · 90 days
83 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 3
- On time 55% · 46
- 3–10 min 28% · 23
- 10–30 min 12% · 10
- 30+ min 1% · 1
On-time by weekday
- 42% M n=12
- 69% T n=13
- 54% W n=13
- 54% T n=13
- 45% F n=11
- 80% S n=10
- 73% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | St Denys 12:09 | +8 min | +8 min |
| Wed 4 Nov | St Denys 12:04 | +2 min | +2 min |
| Tue 3 Nov | St Denys 12:03 | 0 min | +2 min |
| Mon 2 Nov | Chichester 11:47 | +35 min | +35 min |
| Sun 1 Nov | Sholing 16:56 | −1 min | +3 min |
| Sat 31 Oct | St Denys 12:08 | −4 min | +2 min |
| Fri 30 Oct | Chichester 11:15 | −2 min | — |
| Thu 29 Oct | Chichester 11:16 | −1 min | — |
| Wed 28 Oct | Chichester 11:17 | −1 min | +6 min |
| Tue 27 Oct | Chichester 11:16 | −1 min | +4 min |
| Mon 26 Oct | Chichester 11:16 | −1 min | +3 min |
| Fri 23 Oct | Swanwick 12:10 | +27 min | +27 min |
| Thu 22 Oct | St Denys 12:11 | 0 min | — |
| Wed 21 Oct | St Denys 12:18 | +8 min | +8 min |
| Tue 20 Oct | St Denys 12:13 | +2 min | +4 min |
| Sun 18 Oct | Angmering 15:57 | 0 min | +2 min |
| Sat 17 Oct | St Denys 12:09 | −1 min | +2 min |
| Fri 16 Oct | St Denys 12:10 | −1 min | +1 min |
| Thu 15 Oct | St Denys 12:12 | +1 min | +1 min |
| Wed 14 Oct | St Denys 12:26 | +16 min | +17 min |
| Tue 13 Oct | St Denys 12:16 | +5 min | +8 min |
| Mon 12 Oct | St Denys 12:11 | −1 min | +2 min |
| Sun 11 Oct | St Denys 17:02 | +2 min | +3 min |
| Fri 9 Oct | St Denys 12:10 | −1 min | +3 min |
| Thu 8 Oct | St Denys 12:10 | −1 min | +1 min |
| Wed 7 Oct | St Denys 12:09 | −2 min | +3 min |
| Tue 6 Oct | St Denys 12:10 | −1 min | +1 min |
| Mon 5 Oct | St Denys 12:12 | +1 min | +1 min |
| Sun 4 Oct | 86513 17:13 | 0 min | +2 min |
| Sat 3 Oct | 86513 12:14 | +2 min | +4 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.