Govia Thameslink Railway 861N23
Alerts for train 861N23
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.
Running now · updated 11:47
Running now 0 min
Today it is running no worse than usual: typical arrival delay is +2 min; 57% of the last 28 runs arrived on time.
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 3 Oct Max en route +14 min · last fix heading to Brighton +14 min
- Fri 2 Oct Max en route +11 min · last fix heading to Ford +11 min
- Fri 18 Sept Max en route +9 min · last fix heading to Brighton +8 min
- Thu 27 Aug Max en route +10 min · last fix heading to Brighton +7 min
- Sat 15 Aug Max en route +8 min · last fix heading to Brighton +7 min
Distribution · 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 16% · 14
- On time 51% · 45
- 3–10 min 31% · 27
- 10–30 min 2% · 2
- 30+ min 0% · 0
On-time by weekday
- 85% M n=13
- 85% T n=13
- 85% W n=13
- 31% T n=13
- 67% F n=12
- 50% S n=12
- 67% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | Barnham 11:44 | +1 min | +3 min |
| Wed 21 Oct | Hove 12:43 | 0 min | +4 min |
| Tue 20 Oct | Brighton 12:46 | +3 min | +5 min |
| Mon 19 Oct | Ford 12:04 | +4 min | +6 min |
| Sun 18 Oct | Brighton 15:31 | +2 min | +2 min |
| Sat 17 Oct | Brighton 12:46 | +3 min | +7 min |
| Fri 16 Oct | Brighton 12:42 | −2 min | +2 min |
| Thu 15 Oct | Brighton 12:46 | +3 min | +9 min |
| Wed 14 Oct | Hove 12:43 | 0 min | +4 min |
| Tue 13 Oct | Hove 12:49 | +6 min | +7 min |
| Mon 12 Oct | Brighton 12:42 | −1 min | +5 min |
| Sun 11 Oct | Brighton 15:35 | +6 min | +6 min |
| Fri 9 Oct | Brighton 12:42 | −1 min | +1 min |
| Thu 8 Oct | Brighton 12:45 | +2 min | +14 min |
| Wed 7 Oct | Hove 12:44 | 0 min | +2 min |
| Tue 6 Oct | Hove 12:44 | +1 min | +4 min |
| Mon 5 Oct | Brighton 12:36 | −2 min | +3 min |
| Sun 4 Oct | Brighton 15:30 | +1 min | +2 min |
| Sat 3 Oct | Brighton 12:57 | +14 min | +14 min |
| Fri 2 Oct | Ford 12:11 | +11 min | +11 min |
| Thu 1 Oct | Brighton 12:47 | +4 min | +16 min |
| Wed 30 Sept | Brighton 12:41 | −2 min | +2 min |
| Tue 29 Sept | Brighton 12:43 | 0 min | +2 min |
| Mon 28 Sept | Brighton 12:46 | +3 min | +10 min |
| Sat 26 Sept | Brighton 12:43 | −1 min | +4 min |
| Fri 25 Sept | Brighton 12:45 | +2 min | +3 min |
| Thu 24 Sept | Brighton 12:48 | +4 min | +16 min |
| Wed 23 Sept | Brighton 12:48 | +5 min | +8 min |
| Tue 22 Sept | Brighton 12:42 | −1 min | +1 min |
| Mon 21 Sept | Brighton 12:42 | −2 min | +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.