Govia Thameslink Railway 459J17
Alerts for train 459J17
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 09:11
Running now +1 min
Today it is running no worse than usual: typical arrival delay is +1 min; 81% of the last 26 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 15 Aug Max en route +94 min · last fix heading to Crawley +79 min
- Sat 5 Sept Max en route +76 min · last fix heading to 54245 +60 min
- Sat 1 Aug Max en route +59 min · last fix heading to Alexandra Palace +43 min
- Wed 9 Sept Max en route +37 min · last fix heading to Three Bridges +37 min
- Fri 4 Sept Max en route +44 min · last fix heading to Horsham +31 min
Distribution · 90 days
75 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 65% · 49
- 3–10 min 25% · 19
- 10–30 min 1% · 1
- 30+ min 8% · 6
On-time by weekday
- 54% M n=13
- 85% T n=13
- 69% W n=13
- 46% T n=13
- 82% F n=11
- 58% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 29 Oct | Stevenage 09:09 | +2 min | +2 min |
| Wed 28 Oct | Horsham 11:19 | +1 min | +2 min |
| Tue 27 Oct | Littlehaven 11:18 | 0 min | +4 min |
| Mon 26 Oct | Horsham 11:25 | +7 min | +7 min |
| Sat 24 Oct | Horsham 11:20 | +2 min | +2 min |
| Fri 23 Oct | Littlehaven 11:18 | −1 min | +3 min |
| Thu 22 Oct | Horsham 11:22 | +3 min | +5 min |
| Wed 21 Oct | Horsham 11:19 | +1 min | +3 min |
| Tue 20 Oct | Horsham 11:20 | +1 min | +5 min |
| Mon 19 Oct | Horsham 11:19 | +1 min | +2 min |
| Sat 17 Oct | Horsham 11:22 | +4 min | +7 min |
| Fri 16 Oct | Littlehaven 11:18 | −1 min | +3 min |
| Thu 15 Oct | Littlehaven 11:19 | 0 min | +5 min |
| Wed 14 Oct | Littlehaven 11:18 | 0 min | +2 min |
| Tue 13 Oct | Horsham 11:27 | +9 min | +9 min |
| Mon 12 Oct | Littlehaven 11:18 | 0 min | +2 min |
| Sat 10 Oct | Horsham 11:22 | +3 min | +3 min |
| Fri 9 Oct | Horsham 11:21 | +2 min | +3 min |
| Thu 8 Oct | Littlehaven 11:17 | −1 min | +5 min |
| Wed 7 Oct | Horsham 11:20 | +2 min | +14 min |
| Tue 6 Oct | Horsham 11:17 | −1 min | +4 min |
| Mon 5 Oct | Horsham 11:18 | −1 min | +1 min |
| Sat 3 Oct | Horsham 11:20 | +1 min | +3 min |
| Fri 2 Oct | Horsham 11:18 | −1 min | +1 min |
| Thu 1 Oct | Horsham 11:18 | −1 min | +5 min |
| Wed 30 Sept | Horsham 11:20 | +2 min | +6 min |
| Tue 29 Sept | Horsham 11:18 | 0 min | +1 min |
| Mon 28 Sept | Horsham 11:18 | −1 min | +1 min |
| Sat 26 Sept | Horsham 11:17 | −1 min | +2 min |
| Fri 25 Sept | Horsham 11:20 | +2 min | +3 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.