Govia Thameslink Railway 871W47
View line Govia Thameslink Railway
Alerts for train 871W47
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
45%
13/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
44%
37/84 runs under 3 min
RT coverage: 84 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +4 min
P90
+16min
9 in 10 runs arrive with less than this
30 days: +14 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 +58 min · last fix heading to 87700 +58 min
- Sat 22 Aug Max en route +48 min · last fix heading to Earlswood (Surrey) +48 min
- Thu 13 Aug Max en route +45 min · last fix heading to 87230 +44 min
- Fri 25 Sept Max en route +32 min · last fix heading to 87230 +30 min
- Sun 2 Aug Max en route +40 min · last fix heading to 86980 +25 min
Distribution · 90 days
84 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 6% · 5
- On time 38% · 32
- 3–10 min 37% · 31
- 10–30 min 14% · 12
- 30+ min 5% · 4
On-time by weekday
- 54% M n=13
- 42% T n=12
- 38% W n=13
- 50% T n=12
- 33% F n=9
- 50% S n=12
- 38% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | Clapham Jn. C.S. 18:25 | +6 min | +7 min |
| Wed 21 Oct | Clapham Jn. C.S. 18:29 | +10 min | +10 min |
| Tue 20 Oct | East Croydon 18:19 | 0 min | — |
| Mon 19 Oct | Clapham Jn. C.S. 18:21 | +2 min | +4 min |
| Sun 18 Oct | Bournemouth 18:02 | +4 min | +7 min |
| Sat 17 Oct | Clapham Jn. C.S. 18:25 | +4 min | +10 min |
| Fri 16 Oct | Clapham Jn. C.S. 18:35 | +17 min | +17 min |
| Thu 15 Oct | Clapham Jn. C.S. 18:19 | +1 min | +1 min |
| Wed 14 Oct | Clapham Jn. C.S. 18:23 | +4 min | +4 min |
| Tue 13 Oct | Clapham Jn. C.S. 18:40 | +22 min | +23 min |
| Mon 12 Oct | Clapham Jn. C.S. 18:21 | +2 min | +2 min |
| Sun 11 Oct | Dorchester South 19:05 | +5 min | +6 min |
| Fri 9 Oct | East Croydon 18:28 | +7 min | +7 min |
| Thu 8 Oct | East Croydon 18:20 | 0 min | +3 min |
| Wed 7 Oct | Earlswood (Surrey) 18:17 | −4 min | — |
| Tue 6 Oct | Earlswood (Surrey) 18:22 | +1 min | +5 min |
| Mon 5 Oct | Clapham Jn. C.S. 18:29 | +8 min | +10 min |
| Sun 4 Oct | 86513 17:10 | 0 min | +5 min |
| Sat 3 Oct | 87230 18:31 | +13 min | +14 min |
| Fri 2 Oct | 87230 18:22 | +1 min | +2 min |
| Thu 1 Oct | 87230 18:22 | +1 min | +5 min |
| Wed 30 Sept | 87230 18:30 | +9 min | +13 min |
| Tue 29 Sept | 87230 18:33 | +12 min | +14 min |
| Mon 28 Sept | 87230 18:21 | 0 min | +4 min |
| Sun 27 Sept | 86980 19:03 | +3 min | +8 min |
| Sat 26 Sept | 87230 18:27 | +8 min | +10 min |
| Fri 25 Sept | 87230 18:51 | +30 min | +32 min |
| Thu 24 Sept | 87230 18:23 | +2 min | +7 min |
| Wed 23 Sept | 87230 18:19 | −2 min | +1 min |
| Tue 22 Sept | 87230 18:20 | 0 min | +2 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.