Govia Thameslink Railway 479S09
View line Govia Thameslink Railway
Alerts for train 479S09
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
66%
49/74 runs under 3 min
RT coverage: 74 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: −1 min
P90
+16min
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
- Wed 23 Sept Max en route +31 min · last fix heading to Brighton +30 min
- Thu 10 Sept Max en route +30 min · last fix heading to Brighton +28 min
- Tue 20 Oct Max en route +28 min · last fix heading to Preston Park +22 min
- Thu 15 Oct Max en route +25 min · last fix heading to Preston Park +21 min
- Wed 16 Sept Max en route +25 min · last fix heading to Brighton +17 min
Distribution · 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 14% · 10
- On time 53% · 39
- 3–10 min 19% · 14
- 10–30 min 14% · 10
- 30+ min 1% · 1
On-time by weekday
- 67% M n=12
- 54% T n=13
- 69% W n=13
- 58% T n=12
- 75% F n=12
- 75% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 30 Oct | Brighton 09:25 | −1 min | +5 min |
| Thu 29 Oct | Brighton 09:25 | −2 min | +5 min |
| Wed 28 Oct | Preston Park 09:28 | +1 min | +3 min |
| Tue 27 Oct | Brighton 09:25 | −1 min | +5 min |
| Mon 26 Oct | Preston Park 09:23 | −3 min | +4 min |
| Sat 24 Oct | Brighton 09:25 | −1 min | +1 min |
| Wed 21 Oct | Brighton 09:26 | 0 min | +9 min |
| Tue 20 Oct | Preston Park 09:48 | +22 min | +28 min |
| Mon 19 Oct | Brighton 09:26 | −1 min | +2 min |
| Sat 17 Oct | Brighton 09:26 | 0 min | +3 min |
| Fri 16 Oct | Brighton 09:25 | −1 min | +4 min |
| Thu 15 Oct | Preston Park 09:47 | +21 min | +25 min |
| Wed 14 Oct | Brighton 09:24 | −2 min | +5 min |
| Tue 13 Oct | Preston Park 09:27 | +1 min | +3 min |
| Mon 12 Oct | Preston Park 09:33 | +7 min | +10 min |
| Sat 10 Oct | Three Bridges 09:04 | +4 min | +4 min |
| Fri 9 Oct | Brighton 09:25 | −1 min | +5 min |
| Thu 8 Oct | Brighton 09:25 | −1 min | +3 min |
| Wed 7 Oct | Brighton 09:35 | +9 min | +10 min |
| Tue 6 Oct | Brighton 09:25 | −1 min | +4 min |
| Mon 5 Oct | Brighton 09:25 | −1 min | +5 min |
| Sat 3 Oct | Brighton 09:23 | −3 min | +3 min |
| Fri 2 Oct | Brighton 09:25 | −1 min | — |
| Thu 1 Oct | Brighton 09:34 | +8 min | +11 min |
| Wed 30 Sept | Brighton 09:27 | +1 min | +2 min |
| Tue 29 Sept | Brighton 09:42 | +16 min | +28 min |
| Mon 28 Sept | Brighton 09:39 | +13 min | +18 min |
| Sat 26 Sept | Brighton 09:26 | 0 min | +3 min |
| Fri 25 Sept | Brighton 09:25 | −1 min | +1 min |
| Thu 24 Sept | Brighton 09:25 | −1 min | +6 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.