Govia Thameslink Railway 872P11
View line Govia Thameslink Railway
Alerts for train 872P11
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
57%
17/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
74%
66/89 runs under 3 min
RT coverage: 89 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +2 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +6 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 19 Oct Max en route +104 min · last fix heading to Portsmouth Harbour +102 min
- Mon 21 Sept Max en route +20 min · last fix heading to Portsmouth Harbour +19 min
- Wed 21 Oct Max en route +10 min · last fix heading to Portsmouth Harbour +9 min
- Tue 20 Oct Max en route +9 min · last fix heading to Portsmouth Harbour +9 min
- Sat 15 Aug Max en route +8 min · last fix heading to Portsmouth Harbour +7 min
Distribution · 90 days
89 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 74% · 66
- 3–10 min 24% · 21
- 10–30 min 1% · 1
- 30+ min 1% · 1
On-time by weekday
- 69% M n=13
- 85% T n=13
- 85% W n=13
- 69% T n=13
- 69% F n=13
- 58% S n=12
- 83% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 30 Oct | Tattenham Corner 08:51 | +5 min | +7 min |
| Thu 29 Oct | Tattenham Corner 08:50 | +3 min | +5 min |
| Wed 28 Oct | Tattenham Corner 08:46 | 0 min | +8 min |
| Tue 27 Oct | Tattenham Corner 08:46 | 0 min | +6 min |
| Mon 26 Oct | Tattenham Corner 08:46 | 0 min | +3 min |
| Sun 25 Oct | Tattenham Corner 13:18 | +1 min | +1 min |
| Sat 24 Oct | Portsmouth & Southsea 09:03 | +4 min | +11 min |
| Fri 23 Oct | Portsmouth Harbour 09:05 | +6 min | +6 min |
| Thu 22 Oct | Portsmouth Harbour 09:02 | +3 min | +4 min |
| Wed 21 Oct | Portsmouth Harbour 09:07 | +9 min | +10 min |
| Tue 20 Oct | Portsmouth Harbour 09:08 | +9 min | +9 min |
| Mon 19 Oct | Portsmouth Harbour 10:41 | +102 min | +104 min |
| Sun 18 Oct | Tattenham Corner 09:15 | −1 min | — |
| Sat 17 Oct | Portsmouth Harbour 09:00 | 0 min | +3 min |
| Fri 16 Oct | Portsmouth & Southsea 08:59 | 0 min | +3 min |
| Thu 15 Oct | Portsmouth Harbour 09:05 | +6 min | +7 min |
| Wed 14 Oct | Portsmouth & Southsea 08:59 | 0 min | +4 min |
| Tue 13 Oct | Portsmouth Harbour 09:00 | +2 min | +2 min |
| Mon 12 Oct | Portsmouth Harbour 09:01 | +2 min | +4 min |
| Sun 11 Oct | Tattenham Corner 13:16 | −1 min | — |
| Sat 10 Oct | Portsmouth Harbour 09:20 | −1 min | +1 min |
| Fri 9 Oct | Portsmouth Harbour 08:57 | −1 min | +3 min |
| Thu 8 Oct | Portsmouth Harbour 09:02 | +3 min | +4 min |
| Wed 7 Oct | Portsmouth Harbour 09:05 | +6 min | +10 min |
| Tue 6 Oct | Portsmouth Harbour 09:00 | +2 min | +5 min |
| Mon 5 Oct | Portsmouth Harbour 08:59 | 0 min | +2 min |
| Sun 4 Oct | Tattenham Corner 13:21 | +5 min | +7 min |
| Sat 3 Oct | Tattenham Corner 08:46 | −1 min | +2 min |
| Fri 2 Oct | Portsmouth Harbour 09:04 | +5 min | +6 min |
| Thu 1 Oct | Portsmouth Harbour 08:58 | −1 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.