Govia Thameslink Railway 871C02
View line Govia Thameslink Railway
Alerts for train 871C02
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.
✓ Today’s run finished
Today, last fix heading to Portsmouth Harbour at 08:27 +24 min
The mini-map returns when the train runs
On-time · 30 days
46%
12/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
62%
42/68 runs under 3 min
RT coverage: 68 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +4 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +7 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
- Tue 20 Oct Max en route +24 min · last fix heading to Portsmouth Harbour +24 min
- Fri 2 Oct Max en route +19 min · last fix heading to Portsmouth & Southsea +13 min
- Tue 4 Aug Max en route +18 min · last fix heading to Portsmouth & Southsea +12 min
- Mon 7 Sept Max en route +12 min · last fix heading to Chichester +9 min
- Wed 30 Sept Max en route +8 min · last fix heading to Portsmouth Harbour +7 min
Distribution · 90 days
68 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 62% · 42
- 3–10 min 34% · 23
- 10–30 min 4% · 3
- 30+ min 0% · 0
On-time by weekday
- 58% M n=12
- 45% T n=11
- 50% W n=10
- 64% T n=11
- 64% F n=11
- 85% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 20 Oct | Portsmouth Harbour 08:27 | +24 min | +24 min |
| Mon 19 Oct | Portsmouth Harbour 08:07 | +5 min | +5 min |
| Sat 17 Oct | Portsmouth Harbour 07:57 | +1 min | +2 min |
| Fri 16 Oct | Portsmouth Harbour 08:09 | +6 min | +6 min |
| Thu 15 Oct | Portsmouth Harbour 08:08 | +5 min | +6 min |
| Wed 14 Oct | Portsmouth & Southsea 08:03 | +1 min | +4 min |
| Tue 13 Oct | Portsmouth Harbour 08:07 | +4 min | +5 min |
| Mon 12 Oct | Portsmouth & Southsea 08:09 | +6 min | +7 min |
| Sat 10 Oct | Portsmouth Harbour 07:55 | −1 min | +3 min |
| Fri 9 Oct | Chichester 07:13 | +6 min | +6 min |
| Thu 8 Oct | Portsmouth Harbour 08:02 | −1 min | +5 min |
| Wed 7 Oct | Portsmouth Harbour 08:02 | −1 min | +1 min |
| Tue 6 Oct | Portsmouth Harbour 08:07 | +4 min | +5 min |
| Mon 5 Oct | Portsmouth Harbour 08:02 | −1 min | +2 min |
| Sat 3 Oct | Havant 07:48 | 0 min | +2 min |
| Fri 2 Oct | Portsmouth & Southsea 08:06 | +13 min | +19 min |
| Thu 1 Oct | Portsmouth Harbour 08:08 | +6 min | +6 min |
| Wed 30 Sept | Portsmouth Harbour 08:05 | +7 min | +8 min |
| Tue 29 Sept | Portsmouth Harbour 08:07 | +5 min | +5 min |
| Mon 28 Sept | Portsmouth Harbour 08:05 | +2 min | +3 min |
| Sat 26 Sept | Portsmouth Harbour 08:00 | +3 min | +4 min |
| Fri 25 Sept | Portsmouth Harbour 08:04 | +1 min | +3 min |
| Thu 24 Sept | Portsmouth Harbour 10:35 | 0 min | +4 min |
| Wed 23 Sept | Portsmouth Harbour 08:05 | +2 min | +5 min |
| Tue 22 Sept | Portsmouth Harbour 08:05 | +2 min | +3 min |
| Mon 21 Sept | Portsmouth Harbour 08:08 | +5 min | +5 min |
| Sat 19 Sept | Horsham 06:26 | 0 min | +4 min |
| Fri 18 Sept | Portsmouth Harbour 08:04 | +4 min | +5 min |
| Thu 17 Sept | Fishbourne 07:17 | +1 min | +3 min |
| Wed 16 Sept | Portsmouth Harbour 08:07 | +4 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.