Govia Thameslink Railway 872B15
View line Govia Thameslink Railway
Alerts for train 872B15
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
88%
22/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
83%
65/78 runs under 3 min
RT coverage: 78 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
30 days: −1 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +3 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 +39 min · last fix heading to 87199 +31 min
- Thu 30 Jul Max en route +17 min · last fix heading to 87199 +16 min
- Thu 3 Sept Max en route +16 min · last fix heading to 87199 +15 min
- Sat 5 Sept Max en route +15 min · last fix heading to 87199 +13 min
- Mon 12 Oct Max en route +7 min · last fix heading to Clapham Jn. C.S. +5 min
Distribution · 90 days
78 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 5% · 4
- On time 78% · 61
- 3–10 min 12% · 9
- 10–30 min 4% · 3
- 30+ min 1% · 1
On-time by weekday
- 75% M n=12
- 85% T n=13
- 100% W n=13
- 69% T n=13
- 77% F n=13
- 92% S n=13
- 100% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 17 Oct | Clapham Jn. C.S. 08:17 | −1 min | +2 min |
| Fri 16 Oct | Wandsworth Common 19:41 | +3 min | +6 min |
| Thu 15 Oct | Clapham Jn. C.S. 19:38 | 0 min | +7 min |
| Wed 14 Oct | Clapham Jn. C.S. 19:38 | 0 min | +7 min |
| Tue 13 Oct | West Croydon 19:40 | +2 min | +15 min |
| Mon 12 Oct | Clapham Jn. C.S. 19:43 | +5 min | +7 min |
| Sat 10 Oct | Clapham Jn. C.S. 08:18 | 0 min | +1 min |
| Fri 9 Oct | Clapham Jn. C.S. 19:37 | −1 min | +5 min |
| Thu 8 Oct | Clapham Jn. C.S. 19:39 | +1 min | +2 min |
| Wed 7 Oct | Clapham Jn. C.S. 19:37 | −1 min | +7 min |
| Tue 6 Oct | Clapham Jn. C.S. 19:38 | 0 min | +3 min |
| Mon 5 Oct | Clapham Jn. C.S. 19:37 | −1 min | +3 min |
| Sat 3 Oct | 87199 08:17 | −1 min | +1 min |
| Fri 2 Oct | 87199 19:37 | −1 min | +2 min |
| Thu 1 Oct | 87199 19:37 | −1 min | +8 min |
| Wed 30 Sept | 87199 19:37 | −1 min | +3 min |
| Tue 29 Sept | 87199 19:42 | +4 min | +10 min |
| Mon 28 Sept | 87199 19:37 | −1 min | — |
| Sat 26 Sept | 87199 08:17 | −1 min | +1 min |
| Fri 25 Sept | 87199 19:38 | 0 min | +7 min |
| Thu 24 Sept | 87199 19:37 | −1 min | +7 min |
| Wed 23 Sept | 87199 19:38 | 0 min | +2 min |
| Tue 22 Sept | 87199 19:37 | −1 min | +3 min |
| Mon 21 Sept | 87199 19:37 | −1 min | +4 min |
| Sat 19 Sept | 87199 08:17 | −1 min | — |
| Fri 18 Sept | 87199 19:38 | 0 min | +7 min |
| Thu 17 Sept | 87199 19:40 | +2 min | +7 min |
| Wed 16 Sept | 87199 19:37 | −1 min | +8 min |
| Tue 15 Sept | 87199 19:37 | −1 min | +3 min |
| Mon 14 Sept | 87199 19:36 | −2 min | +3 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.