Govia Thameslink Railway 861S47
View line Govia Thameslink Railway
Alerts for train 861S47
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
68%
13/19 runs under 3 min
RT coverage: 19 full · 0 partial · 0 no data
On-time · 90 days
60%
37/62 runs under 3 min
RT coverage: 62 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +21 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
- Thu 8 Oct Max en route +53 min · last fix heading to Brighton +49 min
- Tue 29 Sept Max en route +36 min · last fix heading to Brighton +35 min
- Wed 9 Sept Max en route +25 min · last fix heading to 87959 +25 min
- Mon 21 Sept Max en route +19 min · last fix heading to Brighton +18 min
- Thu 20 Aug Max en route +32 min · last fix heading to Brighton +18 min
Distribution · 90 days
62 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 6% · 4
- On time 53% · 33
- 3–10 min 29% · 18
- 10–30 min 8% · 5
- 30+ min 3% · 2
On-time by weekday
- 82% M n=11
- 50% T n=12
- 62% W n=13
- 58% T n=12
- 54% F n=13
- 0% S n=1
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 9 Oct | Brighton 17:26 | −1 min | +2 min |
| Thu 8 Oct | Brighton 18:16 | +49 min | +53 min |
| Wed 7 Oct | Brighton 17:25 | −1 min | +2 min |
| Tue 6 Oct | Brighton 17:26 | 0 min | +3 min |
| Mon 5 Oct | Brighton 17:27 | +1 min | +4 min |
| Fri 2 Oct | Brighton 17:26 | 0 min | +3 min |
| Thu 1 Oct | Brighton 17:29 | +2 min | +18 min |
| Wed 30 Sept | Brighton 17:29 | +2 min | +6 min |
| Tue 29 Sept | Brighton 18:01 | +35 min | +36 min |
| Mon 28 Sept | Brighton 17:26 | 0 min | +2 min |
| Fri 25 Sept | Brighton 17:26 | −1 min | +1 min |
| Thu 24 Sept | Brighton 17:25 | −1 min | +2 min |
| Wed 23 Sept | Brighton 17:30 | +3 min | +4 min |
| Tue 22 Sept | Brighton 17:29 | +3 min | +5 min |
| Mon 21 Sept | Brighton 17:44 | +18 min | +19 min |
| Fri 18 Sept | Brighton 17:25 | −1 min | +2 min |
| Wed 16 Sept | Brighton 17:28 | +2 min | +4 min |
| Tue 15 Sept | Brighton 17:38 | +12 min | +13 min |
| Mon 14 Sept | Brighton 17:24 | −2 min | +3 min |
| Fri 11 Sept | Brighton 17:32 | +5 min | +7 min |
| Thu 10 Sept | Brighton 17:31 | +5 min | +16 min |
| Wed 9 Sept | 87959 17:10 | +25 min | +25 min |
| Tue 8 Sept | Brighton 17:33 | +7 min | +8 min |
| Mon 7 Sept | Brighton 17:25 | −1 min | +11 min |
| Fri 4 Sept | Brighton 17:26 | −1 min | +4 min |
| Thu 3 Sept | Brighton 17:27 | +1 min | +4 min |
| Wed 2 Sept | Brighton 17:30 | +4 min | +7 min |
| Fri 28 Aug | Brighton 17:31 | +5 min | +7 min |
| Thu 27 Aug | Brighton 17:35 | +8 min | +9 min |
| Wed 26 Aug | Brighton 17:27 | 0 min | +6 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.