London Overground 872Z17
View line London Overground
Alerts for train 872Z17
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line London Overground.
The mini-map returns when the train runs
On-time · 30 days
50%
3/6 runs under 3 min
RT coverage: 6 full · 0 partial · 0 no data
On-time · 90 days
45%
5/11 runs under 3 min
RT coverage: 11 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +3 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +6 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 28 Sept Max en route +31 min · last fix heading to 87199 +31 min
- Sun 25 Oct Max en route +6 min · last fix heading to Portsmouth Harbour +6 min
- Sat 31 Oct Max en route +8 min · last fix heading to Twickenham +5 min
- Sat 15 Aug Max en route +4 min · last fix heading to 87286 +4 min
- Sun 11 Oct Max en route +3 min · last fix heading to Clapham Jn. C.S. +3 min
Distribution · 90 days
11 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 9% · 1
- On time 36% · 4
- 3–10 min 45% · 5
- 10–30 min 0% · 0
- 30+ min 9% · 1
On-time by weekday
- 0% M n=1
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 50% S n=4
- 50% S n=6
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 8 Nov | Homerton 14:18 | +1 min | +1 min |
| Sun 1 Nov | Twickenham 08:50 | +2 min | +2 min |
| Sat 31 Oct | Twickenham 09:00 | +5 min | +8 min |
| Sun 25 Oct | Portsmouth Harbour 10:15 | +6 min | +6 min |
| Sat 24 Oct | Twickenham 08:54 | −3 min | — |
| Sun 11 Oct | Clapham Jn. C.S. 11:05 | +3 min | +3 min |
| Sun 4 Oct | 87125 08:52 | +3 min | +4 min |
| Sat 3 Oct | 87125 08:54 | 0 min | — |
| Mon 28 Sept | 87199 11:45 | +31 min | +31 min |
| Sun 27 Sept | 87125 08:51 | +2 min | +3 min |
| Sat 15 Aug | 87286 10:37 | +4 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.