Govia Thameslink Railway 871N44
View line Govia Thameslink Railway
Alerts for train 871N44
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
64%
16/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
55%
42/77 runs under 3 min
RT coverage: 77 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +1 min
P90
+21min
9 in 10 runs arrive with less than this
30 days: +10 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 22 Jul Max en route +30 min · last fix heading to 86513 +30 min
- Fri 21 Aug Max en route +29 min · last fix heading to Swanwick +29 min
- Tue 29 Sept Max en route +27 min · last fix heading to Swanwick +27 min
- Tue 25 Aug Max en route +27 min · last fix heading to 86513 +27 min
- Wed 9 Sept Max en route +25 min · last fix heading to 86513 +25 min
Distribution · 90 days
77 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 2
- On time 52% · 40
- 3–10 min 25% · 19
- 10–30 min 19% · 15
- 30+ min 1% · 1
On-time by weekday
- 38% M n=13
- 54% T n=13
- 54% W n=13
- 69% T n=13
- 54% F n=13
- 58% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | St Denys 17:40 | 0 min | +2 min |
| Thu 15 Oct | St Denys 17:41 | +1 min | +3 min |
| Wed 14 Oct | St Denys 17:40 | 0 min | +2 min |
| Tue 13 Oct | St Denys 17:39 | −1 min | +3 min |
| Mon 12 Oct | St Denys 17:47 | +7 min | +7 min |
| Sat 10 Oct | Maidstone East 18:43 | +11 min | +11 min |
| Fri 9 Oct | St Denys 17:44 | +4 min | +5 min |
| Thu 8 Oct | St Denys 17:39 | −1 min | +3 min |
| Wed 7 Oct | St Denys 17:39 | −1 min | +1 min |
| Tue 6 Oct | St Denys 17:42 | +3 min | +4 min |
| Mon 5 Oct | St Denys 17:41 | +2 min | +3 min |
| Sat 3 Oct | 86513 17:50 | +8 min | +9 min |
| Fri 2 Oct | 86513 17:39 | −1 min | +5 min |
| Thu 1 Oct | 86513 17:52 | +12 min | +12 min |
| Wed 30 Sept | 86513 17:42 | +2 min | +2 min |
| Tue 29 Sept | Swanwick 17:40 | +27 min | +27 min |
| Mon 28 Sept | 86513 17:40 | 0 min | +1 min |
| Sat 26 Sept | 86513 17:39 | −2 min | +1 min |
| Fri 25 Sept | 86513 17:44 | +4 min | +4 min |
| Thu 24 Sept | 86513 17:40 | +1 min | +2 min |
| Wed 23 Sept | 86513 17:39 | −1 min | +1 min |
| Tue 22 Sept | 86513 17:40 | 0 min | +1 min |
| Mon 21 Sept | 86513 17:48 | +7 min | +9 min |
| Sat 19 Sept | 86513 17:39 | −1 min | +1 min |
| Fri 18 Sept | 86513 17:40 | 0 min | +2 min |
| Thu 17 Sept | 86334 17:35 | +16 min | +16 min |
| Wed 16 Sept | 86513 17:40 | 0 min | +4 min |
| Tue 15 Sept | 86513 17:43 | +3 min | +5 min |
| Mon 14 Sept | 86513 18:01 | +21 min | +21 min |
| Sat 12 Sept | Portsmouth & Southsea 17:21 | +8 min | +9 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.