Govia Thameslink Railway 872B99
View line Govia Thameslink Railway
Alerts for train 872B99
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
63%
12/19 runs under 3 min
RT coverage: 19 full · 0 partial · 0 no data
On-time · 90 days
58%
19/33 runs under 3 min
RT coverage: 33 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +5 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
- Wed 23 Sept Max en route +22 min · last fix heading to 87199 +19 min
- Tue 15 Sept Max en route +7 min · last fix heading to 87199 +7 min
- Wed 9 Sept Max en route +7 min · last fix heading to 87199 +7 min
- Thu 10 Sept Max en route +6 min · last fix heading to 87199 +6 min
- Mon 20 Jul Max en route +5 min · last fix heading to 87199 +5 min
Distribution · 90 days
33 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 1
- On time 55% · 18
- 3–10 min 39% · 13
- 10–30 min 3% · 1
- 30+ min 0% · 0
On-time by weekday
- 60% M n=5
- 50% T n=8
- 29% W n=7
- 71% T n=7
- 83% F n=6
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 9 Oct | Clapham Jn. C.S. 09:25 | +4 min | +4 min |
| Thu 8 Oct | Wandsworth Common 09:21 | 0 min | — |
| Wed 7 Oct | Clapham Jn. C.S. 09:24 | +3 min | +3 min |
| Tue 6 Oct | Wandsworth Common 09:23 | +3 min | +3 min |
| Mon 5 Oct | 87199 09:22 | 0 min | — |
| Fri 2 Oct | 87199 09:21 | 0 min | +5 min |
| Thu 1 Oct | 87199 09:22 | 0 min | +1 min |
| Wed 30 Sept | 87199 09:22 | +1 min | +1 min |
| Tue 29 Sept | 87199 09:22 | 0 min | +1 min |
| Fri 25 Sept | 87199 09:20 | −2 min | +1 min |
| Thu 24 Sept | 87199 09:21 | −1 min | — |
| Wed 23 Sept | 87199 15:23 | +19 min | +22 min |
| Tue 22 Sept | 87199 09:24 | +3 min | +3 min |
| Mon 21 Sept | 87199 09:23 | +2 min | +2 min |
| Fri 18 Sept | 87199 09:21 | +1 min | +1 min |
| Thu 17 Sept | 87199 09:20 | −1 min | +2 min |
| Wed 16 Sept | 87199 09:25 | +4 min | +4 min |
| Tue 15 Sept | 87199 09:28 | +7 min | +7 min |
| Mon 14 Sept | 87199 09:22 | +1 min | +1 min |
| Fri 11 Sept | 87199 09:21 | 0 min | +3 min |
| Thu 10 Sept | 87199 09:27 | +6 min | +6 min |
| Wed 9 Sept | 87199 09:28 | +7 min | +7 min |
| Tue 8 Sept | 87199 09:22 | +1 min | +1 min |
| Mon 7 Sept | 87199 09:24 | +3 min | +3 min |
| Fri 4 Sept | 87199 09:21 | 0 min | — |
| Thu 3 Sept | 87199 09:21 | 0 min | +1 min |
| Wed 2 Sept | 87199 09:24 | +2 min | +2 min |
| Tue 1 Sept | 87199 09:22 | 0 min | +2 min |
| Tue 21 Jul | 87199 09:23 | +1 min | +2 min |
| Mon 20 Jul | 87199 09:27 | +5 min | +5 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.