Govia Thameslink Railway 871P69
View line Govia Thameslink Railway
Alerts for train 871P69
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
74%
20/27 runs under 3 min
RT coverage: 27 full · 0 partial · 0 no data
On-time · 90 days
73%
57/78 runs under 3 min
RT coverage: 78 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+13min
9 in 10 runs arrive with less than this
30 days: +15 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
- Fri 31 Jul Max en route +94 min · last fix heading to Portsmouth & Southsea +93 min
- Sat 5 Sept Max en route +35 min · last fix heading to Portsmouth Harbour +34 min
- Wed 9 Sept Max en route +28 min · last fix heading to Portsmouth Harbour +28 min
- Tue 29 Sept Max en route +24 min · last fix heading to Portsmouth Harbour +24 min
- Wed 23 Sept Max en route +23 min · last fix heading to Portsmouth Harbour +21 min
Distribution · 90 days
78 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 2
- On time 71% · 55
- 3–10 min 15% · 12
- 10–30 min 9% · 7
- 30+ min 3% · 2
On-time by weekday
- 77% M n=13
- 77% T n=13
- 75% W n=12
- 83% T n=12
- 77% F n=13
- 54% S n=13
- 50% S n=2
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 20 Oct | Portsmouth Harbour 23:07 | +2 min | +2 min |
| Mon 19 Oct | Portsmouth Harbour 23:07 | +1 min | +7 min |
| Sun 18 Oct | Portsmouth Harbour 22:33 | +1 min | +1 min |
| Sat 17 Oct | Caterham 23:05 | 0 min | +7 min |
| Fri 16 Oct | Caterham 23:11 | +5 min | +8 min |
| Thu 15 Oct | Caterham 23:05 | −1 min | +3 min |
| Wed 14 Oct | Caterham 23:05 | −1 min | +3 min |
| Tue 13 Oct | Portsmouth Harbour 23:14 | +17 min | +17 min |
| Mon 12 Oct | Portsmouth Harbour 23:11 | +14 min | +15 min |
| Sun 11 Oct | Portsmouth Harbour 22:36 | +4 min | +4 min |
| Sat 10 Oct | Caterham 23:05 | −1 min | +2 min |
| Fri 9 Oct | Caterham 23:05 | −1 min | +4 min |
| Thu 8 Oct | Caterham 23:05 | 0 min | +2 min |
| Wed 7 Oct | Caterham 23:06 | 0 min | +3 min |
| Tue 6 Oct | Caterham 23:05 | −1 min | +3 min |
| Mon 5 Oct | Kenley 23:05 | 0 min | +2 min |
| Sat 3 Oct | Caterham 22:54 | 0 min | +11 min |
| Fri 2 Oct | Caterham 23:06 | 0 min | +6 min |
| Thu 1 Oct | Caterham 23:05 | 0 min | +6 min |
| Wed 30 Sept | Caterham 23:06 | 0 min | +7 min |
| Tue 29 Sept | Portsmouth Harbour 23:21 | +24 min | +24 min |
| Mon 28 Sept | Caterham 23:07 | +1 min | +2 min |
| Sat 26 Sept | Caterham 23:10 | +4 min | +7 min |
| Fri 25 Sept | Caterham 23:06 | +1 min | +5 min |
| Thu 24 Sept | Caterham 23:06 | 0 min | +3 min |
| Wed 23 Sept | Portsmouth Harbour 23:17 | +21 min | +23 min |
| Tue 22 Sept | Caterham 23:04 | −1 min | +4 min |
| Mon 21 Sept | Caterham 23:05 | −1 min | +4 min |
| Sat 19 Sept | Caterham 23:06 | 0 min | +3 min |
| Fri 18 Sept | Portsmouth Harbour 23:06 | +9 min | +12 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.