Govia Thameslink Railway 871C38
View line Govia Thameslink Railway
Alerts for train 871C38
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%
16/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
46%
35/76 runs under 3 min
RT coverage: 76 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +2 min
P90
+26min
9 in 10 runs arrive with less than this
30 days: +16 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
- Sun 27 Sept Max en route +92 min · last fix heading to Christs Hospital +92 min
- Sun 16 Aug Max en route +64 min · last fix heading to Southbourne +55 min
- Sun 9 Aug Max en route +48 min · last fix heading to Christs Hospital +47 min
- Sat 22 Aug Max en route +45 min · last fix heading to Chichester +45 min
- Sun 30 Aug Max en route +31 min · last fix heading to Southbourne +30 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 3
- On time 42% · 32
- 3–10 min 21% · 16
- 10–30 min 26% · 20
- 30+ min 7% · 5
On-time by weekday
- 58% M n=12
- 73% T n=11
- 45% W n=11
- 20% T n=10
- 45% F n=11
- 60% S n=10
- 18% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 14 Oct | Portsmouth Harbour 17:02 | +2 min | +6 min |
| Tue 13 Oct | Portsmouth & Southsea 16:58 | −2 min | +3 min |
| Mon 12 Oct | Portsmouth Harbour 17:04 | +4 min | +6 min |
| Sun 11 Oct | Portsmouth & Southsea 17:13 | +19 min | +19 min |
| Sat 10 Oct | Portsmouth & Southsea 16:57 | +15 min | +15 min |
| Fri 9 Oct | Portsmouth Harbour 17:02 | +8 min | +9 min |
| Thu 8 Oct | Portsmouth Harbour 17:03 | +3 min | +5 min |
| Wed 7 Oct | Portsmouth Harbour 16:59 | +2 min | +3 min |
| Tue 6 Oct | Portsmouth Harbour 17:01 | +1 min | +2 min |
| Mon 5 Oct | Portsmouth Harbour 16:57 | 0 min | +3 min |
| Sun 4 Oct | Havant 17:00 | +10 min | +16 min |
| Sat 3 Oct | Havant 16:43 | −4 min | +2 min |
| Fri 2 Oct | Portsmouth Harbour 17:02 | +2 min | +3 min |
| Thu 1 Oct | Portsmouth & Southsea 17:11 | +19 min | +21 min |
| Wed 30 Sept | Portsmouth Harbour 17:05 | +5 min | +6 min |
| Tue 29 Sept | Billingshurst 15:38 | +3 min | +3 min |
| Mon 28 Sept | Portsmouth Harbour 16:59 | −1 min | +2 min |
| Sun 27 Sept | Christs Hospital 17:13 | +92 min | +92 min |
| Sat 26 Sept | Portsmouth Harbour 16:58 | +1 min | +7 min |
| Fri 25 Sept | Portsmouth Harbour 16:59 | −1 min | +3 min |
| Thu 24 Sept | Portsmouth Harbour 17:00 | +1 min | +5 min |
| Wed 23 Sept | Portsmouth Harbour 17:11 | +11 min | +17 min |
| Tue 22 Sept | Portsmouth Harbour 17:01 | +1 min | +3 min |
| Mon 21 Sept | Billingshurst 15:38 | +2 min | +3 min |
| Fri 18 Sept | Portsmouth Harbour 17:01 | +2 min | +7 min |
| Thu 17 Sept | Portsmouth Harbour 17:06 | +6 min | +8 min |
| Wed 16 Sept | Portsmouth Harbour 17:00 | 0 min | +4 min |
| Tue 15 Sept | Portsmouth Harbour 17:02 | +2 min | +5 min |
| Mon 14 Sept | Portsmouth Harbour 17:08 | +7 min | +11 min |
| Sun 6 Sept | Chichester 16:39 | +21 min | +31 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.