Govia Thameslink Railway 861N41
View line Govia Thameslink Railway
Alerts for train 861N41
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
79%
19/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
On-time · 90 days
61%
46/75 runs under 3 min
RT coverage: 75 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 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
- Mon 21 Sept Max en route +23 min · last fix heading to Brighton +20 min
- Thu 17 Sept Max en route +17 min · last fix heading to Brighton +15 min
- Tue 29 Sept Max en route +17 min · last fix heading to Brighton +13 min
- Thu 13 Aug Max en route +12 min · last fix heading to Brighton +11 min
- Wed 9 Sept Max en route +10 min · last fix heading to Ford +10 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 16% · 12
- On time 45% · 34
- 3–10 min 31% · 23
- 10–30 min 8% · 6
- 30+ min 0% · 0
On-time by weekday
- 77% M n=13
- 69% T n=13
- 67% W n=12
- 58% T n=12
- 46% F n=13
- 50% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 20 Oct | Brighton 17:15 | +2 min | +6 min |
| Mon 19 Oct | Hove 17:13 | 0 min | +2 min |
| Sat 17 Oct | Brighton 17:16 | +3 min | +8 min |
| Fri 16 Oct | Brighton 17:11 | −2 min | +3 min |
| Thu 15 Oct | Brighton 17:14 | +1 min | +4 min |
| Wed 14 Oct | Brighton 17:15 | +2 min | +5 min |
| Tue 13 Oct | Hove 17:18 | +5 min | +6 min |
| Mon 12 Oct | Brighton 17:15 | +1 min | +3 min |
| Fri 9 Oct | Brighton 17:14 | +1 min | +3 min |
| Thu 8 Oct | Ford 16:43 | +6 min | +6 min |
| Wed 7 Oct | Brighton 17:12 | −1 min | +2 min |
| Tue 6 Oct | Brighton 17:15 | +2 min | +5 min |
| Mon 5 Oct | Brighton 17:11 | −2 min | +2 min |
| Sat 3 Oct | Brighton 17:19 | +5 min | +6 min |
| Fri 2 Oct | Brighton 17:12 | −1 min | +4 min |
| Thu 1 Oct | Brighton 17:13 | 0 min | +3 min |
| Wed 30 Sept | Brighton 17:12 | −1 min | +2 min |
| Tue 29 Sept | Brighton 17:26 | +13 min | +17 min |
| Mon 28 Sept | Brighton 17:12 | −1 min | +4 min |
| Sat 26 Sept | Brighton 17:12 | −2 min | +2 min |
| Fri 25 Sept | Brighton 17:15 | +2 min | +2 min |
| Thu 24 Sept | Brighton 17:11 | −2 min | +2 min |
| Wed 23 Sept | Brighton 17:14 | +1 min | +3 min |
| Tue 22 Sept | Brighton 17:13 | 0 min | +1 min |
| Mon 21 Sept | Brighton 00:48 | +20 min | +23 min |
| Sat 19 Sept | Brighton 17:16 | +3 min | +14 min |
| Fri 18 Sept | Brighton 17:13 | 0 min | +3 min |
| Thu 17 Sept | Brighton 17:28 | +15 min | +17 min |
| Wed 16 Sept | Brighton 17:13 | 0 min | +5 min |
| Tue 15 Sept | Brighton 17:12 | −1 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.