Govia Thameslink Railway 871C16
View line Govia Thameslink Railway
Alerts for train 871C16
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 11:34 +13 min
The mini-map returns when the train runs
On-time · 30 days
50%
13/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
41%
27/66 runs under 3 min
RT coverage: 66 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +3 min
P90
+18min
9 in 10 runs arrive with less than this
30 days: +11 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 28 Sept Max en route +63 min · last fix heading to Chichester +63 min
- Wed 23 Sept Max en route +61 min · last fix heading to 86334 +61 min
- Fri 23 Oct Max en route +44 min · last fix heading to Havant +42 min
- Thu 17 Sept Max en route +41 min · last fix heading to 86334 +41 min
- Thu 22 Oct Max en route +32 min · last fix heading to Fishbourne +32 min
Distribution · 90 days
66 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 41% · 27
- 3–10 min 33% · 22
- 10–30 min 18% · 12
- 30+ min 8% · 5
On-time by weekday
- 33% M n=12
- 55% T n=11
- 45% W n=11
- 45% T n=11
- 45% F n=11
- 20% S n=10
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 7 Nov | Portsmouth Harbour 11:34 | +13 min | +14 min |
| Fri 6 Nov | Portsmouth Harbour 11:19 | −1 min | +2 min |
| Thu 5 Nov | Portsmouth & Southsea 11:19 | −1 min | +5 min |
| Wed 4 Nov | Portsmouth & Southsea 11:19 | −1 min | +2 min |
| Tue 3 Nov | Portsmouth Harbour 11:24 | +3 min | +4 min |
| Mon 2 Nov | Portsmouth & Southsea 11:19 | −1 min | +1 min |
| Sat 31 Oct | Portsmouth Harbour 11:34 | +5 min | +6 min |
| Fri 30 Oct | Chichester 10:52 | −1 min | +3 min |
| Thu 29 Oct | Chichester 10:53 | −1 min | +2 min |
| Wed 28 Oct | Chichester 10:52 | −1 min | +8 min |
| Tue 27 Oct | Chichester 10:52 | −1 min | +3 min |
| Mon 26 Oct | Chichester 10:52 | −1 min | +6 min |
| Sat 24 Oct | Portsmouth & Southsea 11:27 | +7 min | +10 min |
| Fri 23 Oct | Havant 11:51 | +42 min | +44 min |
| Thu 22 Oct | Fishbourne 11:18 | +32 min | +32 min |
| Wed 21 Oct | Portsmouth Harbour 11:31 | +2 min | +5 min |
| Tue 20 Oct | Portsmouth Harbour 11:27 | −1 min | +2 min |
| Mon 19 Oct | Billingshurst 10:11 | +6 min | +6 min |
| Sat 17 Oct | Portsmouth Harbour 11:32 | +4 min | +4 min |
| Fri 16 Oct | Portsmouth Harbour 11:30 | +1 min | +2 min |
| Thu 15 Oct | Portsmouth Harbour 14:50 | +6 min | +9 min |
| Wed 14 Oct | Portsmouth Harbour 11:30 | +1 min | +12 min |
| Tue 13 Oct | Portsmouth & Southsea 11:30 | +9 min | +15 min |
| Mon 12 Oct | Portsmouth Harbour 11:37 | +9 min | +9 min |
| Sat 10 Oct | Portsmouth & Southsea 11:26 | +6 min | +11 min |
| Fri 9 Oct | Portsmouth Harbour 11:32 | +3 min | +6 min |
| Thu 8 Oct | Portsmouth & Southsea 11:29 | 0 min | +2 min |
| Wed 7 Oct | Portsmouth Harbour 11:33 | +4 min | +6 min |
| Tue 6 Oct | Portsmouth Harbour 11:30 | +2 min | +7 min |
| Mon 5 Oct | Portsmouth Harbour 11:19 | +1 min | +3 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.