Govia Thameslink Railway 872B91
View line Govia Thameslink Railway
Alerts for train 872B91
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 Clapham Jn. C.S. at 05:24 โ1 min
The mini-map returns when the train runs
On-time ยท 30 days
65%
13/20 runs under 3 min
RT coverage: 20 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
82%
51/62 runs under 3 min
RT coverage: 62 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: 0 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +9 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
- Mon 17 Aug Max en route +20 min ยท last fix heading to 87199 +19 min
- Tue 6 Oct Max en route +13 min ยท last fix heading to Clapham Jn. C.S. +13 min
- Fri 9 Oct Max en route +10 min ยท last fix heading to Wandsworth Common +10 min
- Tue 15 Sept Max en route +9 min ยท last fix heading to 87199 +9 min
- Fri 14 Aug Max en route +8 min ยท last fix heading to 87199 +8 min
Distribution ยท 90 days
62 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 11% ยท 7
- On time 71% ยท 44
- 3โ10 min 13% ยท 8
- 10โ30 min 5% ยท 3
- 30+ min 0% ยท 0
On-time by weekday
- 91% M n=11
- 67% T n=12
- 92% W n=13
- 92% T n=13
- 69% F n=13
- โ S n=0
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 12 Oct | Clapham Jn. C.S. 05:24 | โ1 min | +1 min |
| Fri 9 Oct | Wandsworth Common 05:35 | +10 min | +10 min |
| Thu 8 Oct | Clapham Jn. C.S. 05:30 | +4 min | +5 min |
| Wed 7 Oct | Clapham Jn. C.S. 05:28 | +3 min | +3 min |
| Tue 6 Oct | Clapham Jn. C.S. 05:38 | +13 min | +13 min |
| Mon 5 Oct | 87199 05:24 | โ1 min | โ |
| Fri 2 Oct | 87199 05:24 | โ1 min | โ |
| Thu 1 Oct | 87199 05:25 | 0 min | +1 min |
| Wed 30 Sept | 87199 05:24 | โ1 min | โ |
| Tue 29 Sept | 87199 05:24 | โ1 min | โ |
| Fri 25 Sept | 87199 05:27 | +2 min | +3 min |
| Thu 24 Sept | 87199 05:23 | โ1 min | โ |
| Wed 23 Sept | 87199 05:26 | +1 min | +2 min |
| Tue 22 Sept | 87199 05:28 | +3 min | +3 min |
| Mon 21 Sept | 87199 05:23 | โ1 min | โ |
| Fri 18 Sept | 87199 05:28 | +3 min | +4 min |
| Thu 17 Sept | 87199 05:26 | 0 min | โ |
| Wed 16 Sept | 87199 05:25 | โ1 min | โ |
| Tue 15 Sept | 87199 05:35 | +9 min | +9 min |
| Mon 14 Sept | 87199 05:24 | โ1 min | โ |
| Fri 11 Sept | 87199 05:28 | +3 min | +3 min |
| Thu 10 Sept | 87199 05:24 | โ1 min | +1 min |
| Wed 9 Sept | 87199 05:23 | โ2 min | โ |
| Tue 8 Sept | 87199 05:25 | 0 min | +1 min |
| Mon 7 Sept | 87199 05:25 | 0 min | +1 min |
| Fri 4 Sept | 87199 05:24 | 0 min | +1 min |
| Thu 3 Sept | 87199 05:24 | โ1 min | โ |
| Wed 2 Sept | 87199 05:24 | โ1 min | โ |
| Tue 1 Sept | 87199 05:24 | โ2 min | โ |
| Fri 28 Aug | 87199 05:25 | 0 min | โ |
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.