Govia Thameslink Railway 459J31
View line Govia Thameslink Railway
Alerts for train 459J31
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
75%
18/24 runs under 3 min
RT coverage: 24 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
+12min
9 in 10 runs arrive with less than this
30 days: +4 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
- Wed 26 Aug Max en route +47 min · last fix heading to Horsham +41 min
- Wed 23 Sept Max en route +51 min · last fix heading to Horsham +39 min
- Sat 15 Aug Max en route +31 min · last fix heading to Horsham +30 min
- Thu 20 Aug Max en route +44 min · last fix heading to Horsham +26 min
- Fri 4 Sept Max en route +43 min · last fix heading to Horsham +25 min
Distribution · 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 72% · 53
- 3–10 min 18% · 13
- 10–30 min 7% · 5
- 30+ min 4% · 3
On-time by weekday
- 91% M n=11
- 92% T n=12
- 75% W n=12
- 62% T n=13
- 54% F n=13
- 62% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 24 Oct | Horsham 14:51 | +2 min | +5 min |
| Fri 23 Oct | Horsham 14:51 | +3 min | +6 min |
| Thu 22 Oct | Littlehaven 14:49 | 0 min | +5 min |
| Wed 21 Oct | Littlehaven 14:48 | −1 min | +5 min |
| Tue 20 Oct | Horsham 14:51 | +2 min | +4 min |
| Mon 19 Oct | Horsham 14:50 | +1 min | +2 min |
| Sat 17 Oct | Horsham 14:51 | +3 min | +5 min |
| Fri 16 Oct | Littlehaven 14:48 | −1 min | +1 min |
| Thu 15 Oct | Littlehaven 14:49 | 0 min | +5 min |
| Wed 14 Oct | Horsham 14:52 | +4 min | +5 min |
| Tue 13 Oct | Littlehaven 14:49 | 0 min | +2 min |
| Mon 12 Oct | Littlehaven 14:49 | 0 min | +6 min |
| Sat 10 Oct | Littlehaven 14:53 | +4 min | +4 min |
| Fri 9 Oct | Horsham 14:51 | +3 min | +4 min |
| Thu 8 Oct | Littlehaven 14:48 | −1 min | +4 min |
| Wed 7 Oct | Littlehaven 14:48 | −1 min | +3 min |
| Tue 6 Oct | Horsham 14:48 | −1 min | +3 min |
| Mon 5 Oct | Littlehaven 14:48 | 0 min | +5 min |
| Sat 3 Oct | Horsham 14:47 | −1 min | +3 min |
| Fri 2 Oct | Horsham 14:50 | +2 min | +2 min |
| Thu 1 Oct | Horsham 15:02 | +13 min | +14 min |
| Wed 30 Sept | Horsham 14:48 | 0 min | +7 min |
| Tue 29 Sept | Horsham 14:47 | −1 min | +4 min |
| Mon 28 Sept | Horsham 14:49 | 0 min | +2 min |
| Sat 26 Sept | Horsham 14:51 | +3 min | +4 min |
| Fri 25 Sept | Horsham 14:52 | +3 min | +4 min |
| Thu 24 Sept | Horsham 14:49 | +1 min | +4 min |
| Wed 23 Sept | Horsham 15:27 | +39 min | +51 min |
| Tue 22 Sept | Horsham 14:50 | +1 min | +6 min |
| Mon 21 Sept | Horsham 14:51 | +2 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.