Govia Thameslink Railway 861C23
View line Govia Thameslink Railway
Alerts for train 861C23
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
61%
14/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
53%
34/64 runs under 3 min
RT coverage: 64 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +2 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +9 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 +30 min · last fix heading to Ford +30 min
- Fri 18 Sept Max en route +15 min · last fix heading to Horsham +15 min
- Mon 28 Sept Max en route +14 min · last fix heading to Horsham +14 min
- Thu 6 Aug Max en route +13 min · last fix heading to Horsham +13 min
- Thu 22 Oct Max en route +15 min · last fix heading to Horsham +11 min
Distribution · 90 days
64 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% · 1
- On time 52% · 33
- 3–10 min 36% · 23
- 10–30 min 9% · 6
- 30+ min 2% · 1
On-time by weekday
- 50% M n=10
- 64% T n=11
- 64% W n=11
- 36% T n=11
- 40% F n=10
- 60% S n=10
- 100% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 24 Oct | Horsham 10:59 | +5 min | +5 min |
| Fri 23 Oct | Ford 15:10 | +7 min | +12 min |
| Thu 22 Oct | Horsham 11:05 | +11 min | +15 min |
| Wed 21 Oct | Horsham 10:56 | +1 min | +2 min |
| Tue 20 Oct | Horsham 10:57 | +2 min | +4 min |
| Sun 18 Oct | Chichester 10:04 | +2 min | +3 min |
| Sat 17 Oct | Horsham 10:57 | +2 min | +2 min |
| Fri 16 Oct | Horsham 10:56 | +2 min | +2 min |
| Thu 15 Oct | Horsham 10:54 | 0 min | — |
| Wed 14 Oct | Horsham 10:56 | +2 min | +2 min |
| Tue 13 Oct | Horsham 11:05 | +10 min | +10 min |
| Mon 12 Oct | Horsham 10:56 | +1 min | +1 min |
| Sat 10 Oct | Horsham 11:02 | +7 min | +7 min |
| Fri 9 Oct | Horsham 10:55 | 0 min | +2 min |
| Thu 8 Oct | Horsham 10:56 | +1 min | +1 min |
| Wed 7 Oct | Horsham 10:57 | +2 min | +2 min |
| Tue 6 Oct | Horsham 10:58 | +4 min | +4 min |
| Mon 5 Oct | Horsham 10:54 | 0 min | +5 min |
| Sat 3 Oct | Horsham 10:56 | +1 min | +2 min |
| Thu 1 Oct | Horsham 10:55 | 0 min | +2 min |
| Wed 30 Sept | Horsham 10:58 | +4 min | +4 min |
| Tue 29 Sept | Horsham 11:00 | +5 min | +8 min |
| Mon 28 Sept | Horsham 11:08 | +14 min | +14 min |
| Sat 26 Sept | Horsham 10:56 | +1 min | +2 min |
| Fri 25 Sept | Horsham 11:05 | +11 min | +11 min |
| Thu 24 Sept | Horsham 10:59 | +4 min | +5 min |
| Wed 23 Sept | Horsham 10:54 | −1 min | +4 min |
| Tue 22 Sept | Horsham 10:54 | −1 min | +1 min |
| Mon 21 Sept | Horsham 10:58 | +3 min | +3 min |
| Fri 18 Sept | Horsham 11:10 | +15 min | +15 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.