Govia Thameslink Railway 861S03
View line Govia Thameslink Railway
Alerts for train 861S03
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 ยท 30 days
95%
19/20 runs under 3 min
RT coverage: 20 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
90%
57/63 runs under 3 min
RT coverage: 63 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: โ1 min
P90
+1min
9 in 10 runs arrive with less than this
30 days: +1 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Tue 13 Oct Max en route +26 min ยท last fix heading to Brighton +17 min
- Wed 2 Sept Max en route +11 min ยท last fix heading to Brighton +10 min
- Wed 19 Aug Max en route +5 min ยท last fix heading to Angmering +5 min
- Thu 20 Aug Max en route +6 min ยท last fix heading to Brighton +4 min
- Mon 14 Sept Max en route +4 min ยท last fix heading to Brighton +3 min
Distribution ยท 90 days
63 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 40% ยท 25
- On time 51% ยท 32
- 3โ10 min 6% ยท 4
- 10โ30 min 3% ยท 2
- 30+ min 0% ยท 0
On-time by weekday
- 91% M n=11
- 92% T n=13
- 85% W n=13
- 92% T n=13
- 92% F n=13
- โ S n=0
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Brighton 06:47 | โ1 min | +1 min |
| Thu 15 Oct | Hove 06:48 | 0 min | +2 min |
| Wed 14 Oct | Brighton 06:46 | โ2 min | +1 min |
| Tue 13 Oct | Brighton 07:05 | +17 min | +26 min |
| Mon 12 Oct | Brighton 06:49 | +1 min | +1 min |
| Fri 9 Oct | Brighton 06:47 | โ1 min | +1 min |
| Thu 8 Oct | Brighton 06:46 | โ3 min | โ |
| Wed 7 Oct | Brighton 06:49 | +1 min | +3 min |
| Tue 6 Oct | Brighton 06:46 | โ2 min | +1 min |
| Mon 5 Oct | Brighton 06:47 | โ1 min | +1 min |
| Fri 2 Oct | Brighton 06:49 | 0 min | +2 min |
| Thu 1 Oct | Brighton 06:47 | โ1 min | +1 min |
| Wed 30 Sept | Brighton 06:48 | 0 min | โ |
| Tue 29 Sept | Brighton 06:47 | โ1 min | +1 min |
| Mon 28 Sept | Brighton 06:46 | โ2 min | โ |
| Fri 25 Sept | Brighton 06:46 | โ2 min | +1 min |
| Thu 24 Sept | Brighton 06:46 | โ2 min | โ |
| Wed 23 Sept | Barnham 11:48 | 0 min | โ |
| Tue 22 Sept | Brighton 06:47 | โ1 min | +1 min |
| Mon 21 Sept | Brighton 06:47 | โ2 min | โ |
| Fri 18 Sept | Brighton 06:46 | โ2 min | โ |
| Thu 17 Sept | Brighton 06:46 | โ2 min | โ |
| Wed 16 Sept | Brighton 06:48 | 0 min | +1 min |
| Tue 15 Sept | Brighton 06:48 | 0 min | +2 min |
| Mon 14 Sept | Brighton 06:51 | +3 min | +4 min |
| Fri 11 Sept | Brighton 06:47 | โ1 min | +2 min |
| Thu 10 Sept | Brighton 06:47 | โ2 min | +1 min |
| Wed 9 Sept | Brighton 06:46 | โ2 min | โ |
| Tue 8 Sept | Brighton 06:46 | โ2 min | โ |
| Mon 7 Sept | Brighton 06:47 | โ1 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.