Govia Thameslink Railway 861S09
View line Govia Thameslink Railway
Alerts for train 861S09
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
80%
4/5 runs under 3 min
RT coverage: 5 full · 0 partial · 0 no data
On-time · 90 days
86%
12/14 runs under 3 min
RT coverage: 14 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +3 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
- Sat 15 Aug Max en route +34 min · last fix heading to Brighton +19 min
- Sat 3 Oct Max en route +5 min · last fix heading to Brighton +3 min
Distribution · 90 days
14 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 86% · 12
- 3–10 min 7% · 1
- 10–30 min 7% · 1
- 30+ min 0% · 0
On-time by weekday
- 100% M n=1
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 85% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 10 Oct | Brighton 11:27 | +1 min | +2 min |
| Sat 3 Oct | Brighton 11:29 | +3 min | +5 min |
| Sat 26 Sept | Brighton 11:28 | +2 min | +4 min |
| Sat 19 Sept | Brighton 11:28 | +1 min | +7 min |
| Sat 12 Sept | Brighton 11:25 | −1 min | +6 min |
| Sat 5 Sept | Brighton 11:25 | −1 min | +2 min |
| Mon 31 Aug | Brighton 11:25 | −1 min | +1 min |
| Sat 29 Aug | Brighton 11:58 | +2 min | +3 min |
| Sat 22 Aug | Brighton 11:28 | +2 min | +12 min |
| Sat 15 Aug | Brighton 11:45 | +19 min | +34 min |
| Sat 8 Aug | Brighton 11:25 | −1 min | +3 min |
| Sat 1 Aug | Brighton 11:28 | +2 min | +4 min |
| Sat 25 Jul | Brighton 11:25 | −1 min | +2 min |
| Sat 18 Jul | Portslade 12:31 | −1 min | +2 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.