Govia Thameslink Railway 459J39
View line Govia Thameslink Railway
Alerts for train 459J39
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
64%
16/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
60%
44/73 runs under 3 min
RT coverage: 73 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: 0 min
P90
+10min
9 in 10 runs arrive with less than this
30 days: +10 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 13 Aug Max en route +24 min · last fix heading to Horsham +24 min
- Fri 23 Oct Max en route +22 min · last fix heading to Littlehaven +22 min
- Fri 14 Aug Max en route +32 min · last fix heading to Horsham +19 min
- Thu 6 Aug Max en route +18 min · last fix heading to Horsham +18 min
- Sat 1 Aug Max en route +20 min · last fix heading to Horsham +15 min
Distribution · 90 days
73 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 3
- On time 56% · 41
- 3–10 min 29% · 21
- 10–30 min 11% · 8
- 30+ min 0% · 0
On-time by weekday
- 73% M n=11
- 100% T n=13
- 58% W n=12
- 33% T n=12
- 42% F n=12
- 54% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 28 Oct | Horsham 16:52 | +4 min | +5 min |
| Tue 27 Oct | Littlehaven 16:48 | −1 min | +8 min |
| Mon 26 Oct | Littlehaven 16:47 | −1 min | +3 min |
| Sat 24 Oct | Littlehaven 16:48 | −1 min | +4 min |
| Fri 23 Oct | Littlehaven 18:26 | +22 min | +22 min |
| Thu 22 Oct | Littlehaven 16:48 | 0 min | +4 min |
| Wed 21 Oct | Horsham 16:47 | −1 min | +14 min |
| Tue 20 Oct | Littlehaven 16:48 | 0 min | +4 min |
| Mon 19 Oct | Littlehaven 16:48 | 0 min | +9 min |
| Sat 17 Oct | Horsham 17:00 | +12 min | +12 min |
| Fri 16 Oct | Littlehaven 16:53 | +4 min | +12 min |
| Thu 15 Oct | Littlehaven 16:48 | 0 min | +4 min |
| Wed 14 Oct | Horsham 16:52 | +3 min | +14 min |
| Tue 13 Oct | Littlehaven 16:48 | 0 min | +3 min |
| Mon 12 Oct | Horsham 16:52 | +3 min | +5 min |
| Sat 10 Oct | Littlehaven 16:58 | +8 min | +13 min |
| Fri 9 Oct | Horsham 16:59 | +11 min | +12 min |
| Thu 8 Oct | Littlehaven 16:53 | +5 min | +5 min |
| Wed 7 Oct | Horsham 16:49 | +1 min | +9 min |
| Tue 6 Oct | Littlehaven 16:48 | −1 min | +6 min |
| Mon 5 Oct | Littlehaven 16:47 | −2 min | +3 min |
| Sat 3 Oct | Horsham 16:49 | 0 min | +3 min |
| Fri 2 Oct | Horsham 16:48 | 0 min | +1 min |
| Thu 1 Oct | Horsham 16:47 | −1 min | +3 min |
| Wed 30 Sept | Horsham 16:48 | −1 min | +4 min |
| Tue 29 Sept | Horsham 16:48 | 0 min | +3 min |
| Mon 28 Sept | Horsham 16:51 | +2 min | +3 min |
| Sat 26 Sept | Horsham 16:48 | −1 min | +2 min |
| Fri 25 Sept | Horsham 16:48 | 0 min | +4 min |
| Thu 24 Sept | Horsham 16:53 | +5 min | +7 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.