Govia Thameslink Railway 872B09
View line Govia Thameslink Railway
Alerts for train 872B09
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
83%
24/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
87%
77/89 runs under 3 min
RT coverage: 89 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
30 days: −1 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +4 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
- Sun 16 Aug Max en route +62 min · last fix heading to 87199 +60 min
- Fri 31 Jul Max en route +22 min · last fix heading to 87199 +17 min
- Wed 14 Oct Max en route +16 min · last fix heading to Clapham Jn. C.S. +16 min
- Mon 3 Aug Max en route +12 min · last fix heading to 87648 +12 min
- Fri 23 Oct Max en route +10 min · last fix heading to Wandsworth Common +9 min
Distribution · 90 days
89 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 4
- On time 82% · 73
- 3–10 min 9% · 8
- 10–30 min 3% · 3
- 30+ min 1% · 1
On-time by weekday
- 92% M n=13
- 92% T n=13
- 77% W n=13
- 92% T n=13
- 77% F n=13
- 92% S n=12
- 83% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | Wandsworth Common 18:57 | +9 min | +10 min |
| Thu 22 Oct | Wandsworth Common 18:47 | −1 min | +1 min |
| Wed 21 Oct | Clapham Jn. C.S. 18:48 | 0 min | +4 min |
| Tue 20 Oct | Clapham Jn. C.S. 18:48 | −1 min | +4 min |
| Mon 19 Oct | Clapham Jn. C.S. 18:49 | 0 min | +6 min |
| Sun 18 Oct | West Croydon 18:19 | 0 min | +1 min |
| Sat 17 Oct | Clapham Jn. C.S. 18:47 | −1 min | +1 min |
| Fri 16 Oct | Wandsworth Common 18:47 | −1 min | +3 min |
| Thu 15 Oct | Wandsworth Common 18:47 | −1 min | +4 min |
| Wed 14 Oct | Clapham Jn. C.S. 19:04 | +16 min | +16 min |
| Tue 13 Oct | Clapham Jn. C.S. 18:48 | −1 min | +2 min |
| Mon 12 Oct | Wandsworth Common 18:47 | −1 min | +3 min |
| Sun 11 Oct | Clapham Jn. C.S. 18:54 | +6 min | +8 min |
| Sat 10 Oct | Wandsworth Common 18:47 | −1 min | — |
| Fri 9 Oct | Clapham Jn. C.S. 18:52 | +4 min | +12 min |
| Thu 8 Oct | Clapham Jn. C.S. 18:47 | −2 min | +2 min |
| Wed 7 Oct | Wandsworth Common 18:51 | +3 min | +4 min |
| Tue 6 Oct | Wandsworth Common 18:47 | −1 min | +1 min |
| Mon 5 Oct | Clapham Jn. C.S. 18:38 | −1 min | +6 min |
| Sun 4 Oct | 87199 18:49 | −1 min | +1 min |
| Sat 3 Oct | 87199 18:49 | +1 min | +3 min |
| Fri 2 Oct | 87199 18:47 | −1 min | +1 min |
| Thu 1 Oct | 87199 18:48 | 0 min | +4 min |
| Wed 30 Sept | 87199 18:47 | −1 min | +3 min |
| Tue 29 Sept | 87199 18:47 | −1 min | +4 min |
| Mon 28 Sept | Wandsworth Common 15:48 | 0 min | +4 min |
| Sun 27 Sept | 87199 07:45 | −1 min | — |
| Sat 26 Sept | 87199 18:48 | 0 min | +2 min |
| Fri 25 Sept | 87199 18:48 | 0 min | +5 min |
| Thu 24 Sept | 87199 18:47 | −1 min | +4 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.