Govia Thameslink Railway 871Z38
View line Govia Thameslink Railway
Alerts for train 871Z38
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.
It does not run today
Last recorded run: Sunday 20 September +15 min
The mini-map returns when the train runs
On-time · 30 days
—
Too little data (2/2 runs with data)
RT coverage: 2 full · 0 partial · 0 no data
On-time · 90 days
33%
3/9 runs under 3 min
RT coverage: 9 full · 0 partial · 0 no data
Typical delay
+12min
Median at arrival, 90 days
P90
+22min
9 in 10 runs arrive with less than this
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 6 Sept Max en route +36 min · last fix heading to Hastings +23 min
- Sun 16 Aug Max en route +23 min · last fix heading to Hastings +22 min
- Sun 20 Sept Max en route +24 min · last fix heading to Portsmouth Harbour +15 min
- Sun 9 Aug Max en route +17 min · last fix heading to Hastings +13 min
- Sun 13 Sept Max en route +21 min · last fix heading to Portsmouth Harbour +12 min
Distribution · 90 days
9 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 33% · 3
- 3–10 min 11% · 1
- 10–30 min 56% · 5
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 67% S n=3
- 17% S n=6
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 20 Sept | Portsmouth Harbour 18:08 | +15 min | +24 min |
| Sat 19 Sept | Portsmouth Harbour 18:38 | +8 min | +9 min |
| Sun 13 Sept | Portsmouth Harbour 18:14 | +12 min | +21 min |
| Sat 12 Sept | Portsmouth Harbour 18:28 | −1 min | +25 min |
| Sun 6 Sept | Hastings 17:11 | +23 min | +36 min |
| Sat 22 Aug | 88396 15:53 | +1 min | +2 min |
| Sun 16 Aug | Hastings 16:00 | +22 min | +23 min |
| Sun 9 Aug | Hastings 15:50 | +13 min | +17 min |
| Sun 26 Jul | Hastings 15:37 | −1 min | +4 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.