Govia Thameslink Railway 861S35
View line Govia Thameslink Railway
Alerts for train 861S35
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
78%
18/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
72%
53/74 runs under 3 min
RT coverage: 74 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: 0 min
P90
+8min
9 in 10 runs arrive with less than this
30 days: +5 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 16 Aug Max en route +25 min · last fix heading to Brighton +25 min
- Thu 20 Aug Max en route +23 min · last fix heading to Brighton +21 min
- Sun 11 Oct Max en route +32 min · last fix heading to Fishersgate +13 min
- Sun 23 Aug Max en route +13 min · last fix heading to Brighton +12 min
- Mon 21 Sept Max en route +15 min · last fix heading to Brighton +11 min
Distribution · 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 16% · 12
- On time 55% · 41
- 3–10 min 22% · 16
- 10–30 min 7% · 5
- 30+ min 0% · 0
On-time by weekday
- 75% M n=12
- 77% T n=13
- 85% W n=13
- 69% T n=13
- 75% F n=12
- — S n=0
- 45% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Brighton 14:25 | −2 min | +1 min |
| Thu 15 Oct | Brighton 14:27 | +1 min | +6 min |
| Wed 14 Oct | Hove 14:27 | +1 min | +23 min |
| Tue 13 Oct | Brighton 14:26 | 0 min | +2 min |
| Mon 12 Oct | Brighton 14:25 | −1 min | +6 min |
| Sun 11 Oct | Fishersgate 21:13 | +13 min | +32 min |
| Fri 9 Oct | Brighton 14:25 | −2 min | +2 min |
| Thu 8 Oct | Brighton 14:28 | +1 min | +5 min |
| Wed 7 Oct | Brighton 14:25 | −1 min | +1 min |
| Tue 6 Oct | Hove 14:24 | −2 min | +1 min |
| Mon 5 Oct | Hove 14:27 | +1 min | +7 min |
| Sun 4 Oct | Brighton 21:21 | −1 min | +1 min |
| Thu 1 Oct | Brighton 14:29 | +3 min | +9 min |
| Wed 30 Sept | Brighton 14:25 | −1 min | +6 min |
| Tue 29 Sept | Brighton 14:26 | 0 min | +2 min |
| Mon 28 Sept | Brighton 14:25 | −1 min | +5 min |
| Fri 25 Sept | Brighton 14:32 | +5 min | +9 min |
| Thu 24 Sept | Brighton 14:24 | −2 min | +1 min |
| Wed 23 Sept | Brighton 14:28 | +2 min | +7 min |
| Tue 22 Sept | Brighton 14:24 | −2 min | — |
| Mon 21 Sept | Brighton 14:38 | +11 min | +15 min |
| Sun 20 Sept | Brighton 21:05 | +5 min | +7 min |
| Fri 18 Sept | Brighton 14:27 | +1 min | +2 min |
| Thu 17 Sept | Brighton 14:27 | +1 min | +2 min |
| Wed 16 Sept | Brighton 14:25 | −1 min | +4 min |
| Tue 15 Sept | Brighton 14:28 | +2 min | +7 min |
| Mon 14 Sept | Brighton 14:28 | +2 min | +8 min |
| Sun 13 Sept | Brighton 21:01 | +1 min | +2 min |
| Fri 11 Sept | Brighton 14:27 | +1 min | +4 min |
| Thu 10 Sept | Brighton 14:25 | −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.