Govia Thameslink Railway 871W44
View line Govia Thameslink Railway
Alerts for train 871W44
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
48%
11/23 runs under 3 min
RT coverage: 23 full · 0 partial · 0 no data
On-time · 90 days
47%
35/74 runs under 3 min
RT coverage: 74 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +3 min
P90
+12min
9 in 10 runs arrive with less than this
30 days: +8 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
- Mon 3 Aug Max en route +27 min · last fix heading to Brighton +22 min
- Thu 3 Sept Max en route +21 min · last fix heading to Brighton +17 min
- Mon 12 Oct Max en route +17 min · last fix heading to Brighton +14 min
- Mon 14 Sept Max en route +17 min · last fix heading to Brighton +14 min
- Fri 11 Sept Max en route +18 min · last fix heading to Brighton +14 min
Distribution · 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 46% · 34
- 3–10 min 38% · 28
- 10–30 min 15% · 11
- 30+ min 0% · 0
On-time by weekday
- 15% M n=13
- 54% T n=13
- 73% W n=11
- 50% T n=12
- 69% F n=13
- 25% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 20 Oct | Brighton 23:07 | −1 min | +2 min |
| Mon 19 Oct | Preston Park 23:13 | +5 min | +9 min |
| Sat 17 Oct | Preston Park 11:37 | +2 min | +6 min |
| Fri 16 Oct | Preston Park 23:08 | 0 min | +4 min |
| Thu 15 Oct | Brighton 23:09 | +1 min | +4 min |
| Wed 14 Oct | Brighton 23:07 | −1 min | +2 min |
| Tue 13 Oct | Preston Park 23:13 | +5 min | +8 min |
| Mon 12 Oct | Brighton 23:23 | +14 min | +17 min |
| Fri 9 Oct | Brighton 23:11 | +2 min | +5 min |
| Thu 8 Oct | Brighton 23:10 | +1 min | +4 min |
| Wed 7 Oct | Brighton 23:07 | −1 min | +1 min |
| Tue 6 Oct | Brighton 23:12 | +3 min | +5 min |
| Mon 5 Oct | Brighton 23:19 | +11 min | +15 min |
| Sat 3 Oct | Brighton 11:40 | +5 min | +6 min |
| Fri 2 Oct | Brighton 23:13 | +5 min | +7 min |
| Thu 1 Oct | Brighton 23:08 | 0 min | +4 min |
| Wed 30 Sept | Brighton 23:13 | +5 min | +9 min |
| Tue 29 Sept | Brighton 23:11 | +3 min | +7 min |
| Mon 28 Sept | Brighton 23:12 | +4 min | +8 min |
| Sat 26 Sept | Brighton 11:44 | +8 min | +9 min |
| Fri 25 Sept | Brighton 23:09 | +1 min | +5 min |
| Thu 24 Sept | Brighton 23:10 | +2 min | +6 min |
| Tue 22 Sept | Brighton 23:14 | +6 min | +10 min |
| Mon 21 Sept | Brighton 23:08 | 0 min | +3 min |
| Sat 19 Sept | Three Bridges 11:17 | +9 min | +9 min |
| Fri 18 Sept | Brighton 23:08 | 0 min | +4 min |
| Thu 17 Sept | Brighton 23:09 | 0 min | +1 min |
| Wed 16 Sept | Brighton 23:08 | 0 min | +4 min |
| Tue 15 Sept | Brighton 23:08 | 0 min | +2 min |
| Mon 14 Sept | Brighton 23:22 | +14 min | +17 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.