London Overground 879B71
View line London Overground
Alerts for train 879B71
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
85%
23/27 runs under 3 min
RT coverage: 27 full · 0 partial · 0 no data
On-time · 90 days
78%
64/82 runs under 3 min
RT coverage: 82 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: 0 min
P90
+4min
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
- Fri 14 Aug Max en route +16 min · last fix heading to 87660 +15 min
- Wed 19 Aug Max en route +12 min · last fix heading to 87660 +11 min
- Fri 23 Oct Max en route +10 min · last fix heading to Hoxton +10 min
- Mon 3 Aug Max en route +11 min · last fix heading to 87660 +10 min
- Sat 12 Sept Max en route +10 min · last fix heading to 87660 +9 min
Distribution · 90 days
82 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 77% · 63
- 3–10 min 17% · 14
- 10–30 min 5% · 4
- 30+ min 0% · 0
On-time by weekday
- 85% M n=13
- 92% T n=12
- 83% W n=12
- 58% T n=12
- 83% F n=12
- 73% S n=11
- 70% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 30 Oct | Haggerston 23:49 | −1 min | — |
| Thu 29 Oct | Dalston Junction 23:51 | +1 min | +2 min |
| Wed 28 Oct | Dalston Junction 23:51 | +1 min | +2 min |
| Tue 27 Oct | Hoxton 23:50 | 0 min | +2 min |
| Mon 26 Oct | Haggerston 23:50 | 0 min | — |
| Sat 24 Oct | Hoxton 23:50 | 0 min | +2 min |
| Fri 23 Oct | Hoxton 00:00 | +10 min | +10 min |
| Thu 22 Oct | Haggerston 23:53 | +3 min | +4 min |
| Wed 21 Oct | Haggerston 23:49 | −1 min | — |
| Tue 20 Oct | Haggerston 23:52 | +2 min | +3 min |
| Mon 19 Oct | Hoxton 23:50 | 0 min | +1 min |
| Sun 18 Oct | Haggerston 00:02 | −1 min | +1 min |
| Sat 17 Oct | Hoxton 23:50 | 0 min | +3 min |
| Fri 16 Oct | Haggerston 23:49 | −1 min | — |
| Thu 15 Oct | Haggerston 23:49 | −1 min | — |
| Wed 14 Oct | Haggerston 23:49 | −1 min | +1 min |
| Tue 13 Oct | Haggerston 23:54 | +4 min | +4 min |
| Mon 12 Oct | Dalston Junction 23:51 | 0 min | +2 min |
| Sun 11 Oct | Haggerston 00:07 | +2 min | +2 min |
| Sat 10 Oct | Haggerston 23:54 | +3 min | +3 min |
| Fri 9 Oct | Haggerston 23:52 | +2 min | +4 min |
| Thu 8 Oct | Hoxton 23:50 | 0 min | +1 min |
| Wed 7 Oct | Dalston Junction 23:52 | +2 min | +3 min |
| Tue 6 Oct | Hoxton 23:50 | 0 min | — |
| Mon 5 Oct | Dalston Junction 23:51 | +1 min | +2 min |
| Sun 4 Oct | 87660 00:00 | 0 min | +1 min |
| Fri 2 Oct | 87660 23:51 | +1 min | +2 min |
| Thu 1 Oct | 87660 23:53 | +4 min | +4 min |
| Wed 30 Sept | 87660 23:50 | 0 min | +1 min |
| Tue 29 Sept | 87660 23:49 | −1 min | +1 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.