Govia Thameslink Railway 871N58
View line Govia Thameslink Railway
Alerts for train 871N58
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
46%
11/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
45%
34/75 runs under 3 min
RT coverage: 75 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +3 min
P90
+17min
9 in 10 runs arrive with less than this
30 days: +17 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
- Sat 19 Sept Max en route +30 min · last fix heading to Barnham +30 min
- Thu 8 Oct Max en route +29 min · last fix heading to Swanwick +28 min
- Thu 20 Aug Max en route +28 min · last fix heading to 86513 +28 min
- Mon 17 Aug Max en route +20 min · last fix heading to 86513 +20 min
- Tue 28 Jul Max en route +24 min · last fix heading to Swanwick +20 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 2
- On time 43% · 32
- 3–10 min 32% · 24
- 10–30 min 21% · 16
- 30+ min 1% · 1
On-time by weekday
- 46% M n=13
- 62% T n=13
- 54% W n=13
- 31% T n=13
- 25% F n=12
- 55% S n=11
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 15 Oct | St Denys 21:13 | +1 min | +3 min |
| Wed 14 Oct | St Denys 21:15 | +3 min | +3 min |
| Tue 13 Oct | Havant 20:45 | +1 min | +6 min |
| Mon 12 Oct | St Denys 21:18 | +5 min | +9 min |
| Fri 9 Oct | St Denys 21:25 | +13 min | +13 min |
| Thu 8 Oct | Swanwick 21:14 | +28 min | +29 min |
| Wed 7 Oct | St Denys 21:11 | −1 min | +2 min |
| Tue 6 Oct | St Denys 21:12 | 0 min | +3 min |
| Mon 5 Oct | St Denys 21:15 | +4 min | +7 min |
| Sat 3 Oct | St Denys 21:17 | +19 min | +21 min |
| Fri 2 Oct | 86513 21:19 | +7 min | +9 min |
| Thu 1 Oct | 86513 21:12 | 0 min | +2 min |
| Wed 30 Sept | 86513 21:11 | −1 min | +2 min |
| Tue 29 Sept | 86513 21:22 | +10 min | +10 min |
| Mon 28 Sept | 86513 21:12 | 0 min | +1 min |
| Sat 26 Sept | 86513 21:12 | +2 min | +4 min |
| Fri 25 Sept | Chichester 20:17 | +5 min | +5 min |
| Thu 24 Sept | 86513 21:11 | −1 min | +3 min |
| Wed 23 Sept | 86513 21:10 | −2 min | +5 min |
| Tue 22 Sept | 86513 21:12 | 0 min | +4 min |
| Mon 21 Sept | 86513 21:18 | +6 min | +9 min |
| Sat 19 Sept | Barnham 20:29 | +30 min | +30 min |
| Fri 18 Sept | 86513 21:14 | +3 min | +7 min |
| Thu 17 Sept | 86513 21:16 | +4 min | +6 min |
| Wed 16 Sept | 86513 21:13 | +1 min | +2 min |
| Tue 15 Sept | 86513 21:13 | +1 min | +1 min |
| Mon 14 Sept | 86513 21:18 | +6 min | +9 min |
| Sat 12 Sept | Portsmouth & Southsea 20:42 | −4 min | +3 min |
| Fri 11 Sept | 86513 21:15 | +2 min | +7 min |
| Thu 10 Sept | 86513 21:14 | +3 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.