Govia Thameslink Railway 872B71
View line Govia Thameslink Railway
Alerts for train 872B71
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.
โ Todayโs run finished
Today, last fix heading to Wandsworth Common at 15:17 โ1 min
The mini-map returns when the train runs
On-time ยท 30 days
97%
28/29 runs under 3 min
RT coverage: 29 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
91%
80/88 runs under 3 min
RT coverage: 88 full ยท 0 partial ยท 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: โ1 min
P90
+2min
9 in 10 runs arrive with less than this
30 days: +2 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
- Fri 31 Jul Max en route +112 min ยท last fix heading to 87199 +112 min
- Mon 10 Aug Max en route +34 min ยท last fix heading to 87199 +34 min
- Thu 3 Sept Max en route +10 min ยท last fix heading to Carshalton Beeches +10 min
- Tue 4 Aug Max en route +12 min ยท last fix heading to 87199 +10 min
- Sat 29 Aug Max en route +6 min ยท last fix heading to 87199 +5 min
Distribution ยท 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% ยท 2
- On time 89% ยท 78
- 3โ10 min 5% ยท 4
- 10โ30 min 2% ยท 2
- 30+ min 2% ยท 2
On-time by weekday
- 83% M n=12
- 92% T n=13
- 92% W n=12
- 92% T n=13
- 85% F n=13
- 92% S n=13
- 100% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 27 Oct | Wandsworth Common 15:17 | โ1 min | โ |
| Mon 26 Oct | Clapham Jn. C.S. 15:17 | โ1 min | โ |
| Sun 25 Oct | Clapham Jn. C.S. 15:18 | โ1 min | โ |
| Sat 24 Oct | Wandsworth Common 15:21 | +2 min | +4 min |
| Fri 23 Oct | Clapham Jn. C.S. 15:18 | 0 min | +1 min |
| Thu 22 Oct | Wandsworth Common 15:20 | +2 min | +4 min |
| Wed 21 Oct | Clapham Jn. C.S. 15:21 | +3 min | +4 min |
| Tue 20 Oct | Clapham Jn. C.S. 15:18 | 0 min | +1 min |
| Mon 19 Oct | Wandsworth Common 15:17 | โ1 min | +1 min |
| Sun 18 Oct | West Croydon 14:49 | โ1 min | โ |
| Sat 17 Oct | Clapham Jn. C.S. 15:17 | โ1 min | +3 min |
| Fri 16 Oct | Clapham Jn. C.S. 15:18 | +1 min | +2 min |
| Thu 15 Oct | Wandsworth Common 15:17 | โ1 min | +4 min |
| Wed 14 Oct | Clapham Jn. C.S. 15:19 | 0 min | +2 min |
| Tue 13 Oct | Clapham Jn. C.S. 15:17 | โ1 min | โ |
| Mon 12 Oct | Clapham Jn. C.S. 15:18 | 0 min | +1 min |
| Sun 11 Oct | Clapham Jn. C.S. 15:17 | โ1 min | +3 min |
| Sat 10 Oct | Clapham Jn. C.S. 15:19 | +2 min | +3 min |
| Fri 9 Oct | Clapham Jn. C.S. 15:17 | โ1 min | โ |
| Thu 8 Oct | Clapham Jn. C.S. 15:17 | โ1 min | +1 min |
| Wed 7 Oct | Clapham Jn. C.S. 15:20 | +2 min | +3 min |
| Tue 6 Oct | Wandsworth Common 15:17 | โ1 min | +1 min |
| Mon 5 Oct | Clapham Jn. C.S. 15:20 | +2 min | +3 min |
| Sun 4 Oct | 87199 15:17 | โ1 min | โ |
| Sat 3 Oct | 87199 15:18 | 0 min | +1 min |
| Fri 2 Oct | 87199 15:17 | โ1 min | โ |
| Thu 1 Oct | 87199 15:19 | +1 min | +3 min |
| Wed 30 Sept | 87199 15:17 | โ1 min | โ |
| Tue 29 Sept | 87199 15:17 | โ1 min | โ |
| Sat 26 Sept | 87199 15:18 | 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.