London Overground 879B66
View line London Overground
Alerts for train 879B66
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
81%
21/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
74%
60/81 runs under 3 min
RT coverage: 81 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+5min
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
- Wed 2 Sept Max en route +31 min · last fix heading to 87578 +30 min
- Wed 19 Aug Max en route +18 min · last fix heading to 87660 +18 min
- Wed 16 Sept Max en route +11 min · last fix heading to 87578 +11 min
- Thu 22 Oct Max en route +12 min · last fix heading to Dalston Junction +10 min
- Fri 21 Aug Max en route +9 min · last fix heading to 87660 +8 min
Distribution · 90 days
81 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 74% · 60
- 3–10 min 21% · 17
- 10–30 min 4% · 3
- 30+ min 1% · 1
On-time by weekday
- 75% M n=12
- 100% T n=11
- 69% W n=13
- 92% T n=12
- 62% F n=13
- 80% S n=10
- 40% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 30 Oct | Haggerston 22:34 | −1 min | +1 min |
| Thu 29 Oct | Hoxton 22:35 | 0 min | +1 min |
| Wed 28 Oct | Hoxton 22:35 | −1 min | — |
| Tue 27 Oct | Hoxton 22:34 | −1 min | +2 min |
| Mon 26 Oct | Haggerston 22:34 | −1 min | +1 min |
| Fri 23 Oct | Dalston Junction 22:36 | +1 min | +2 min |
| Thu 22 Oct | Dalston Junction 22:45 | +10 min | +12 min |
| Wed 21 Oct | Hoxton 22:35 | 0 min | +1 min |
| Tue 20 Oct | Hoxton 22:35 | 0 min | +1 min |
| Mon 19 Oct | Hoxton 22:35 | 0 min | — |
| Sun 18 Oct | Dalston Junction 22:55 | +7 min | +8 min |
| Sat 17 Oct | Dalston Junction 22:36 | +1 min | +2 min |
| Fri 16 Oct | Haggerston 22:38 | +3 min | +3 min |
| Thu 15 Oct | Hoxton 22:35 | 0 min | +1 min |
| Wed 14 Oct | Haggerston 22:34 | −1 min | — |
| Tue 13 Oct | Dalston Junction 22:37 | +2 min | +2 min |
| Mon 12 Oct | Haggerston 22:34 | −1 min | — |
| Sun 11 Oct | Haggerston 22:52 | +3 min | +3 min |
| Sat 10 Oct | Hoxton 22:36 | +1 min | +2 min |
| Fri 9 Oct | Haggerston 22:38 | +3 min | +3 min |
| Thu 8 Oct | Haggerston 22:34 | −1 min | — |
| Wed 7 Oct | Haggerston 22:34 | −1 min | — |
| Tue 6 Oct | Hoxton 22:35 | 0 min | +1 min |
| Mon 5 Oct | Hoxton 22:34 | −1 min | +4 min |
| Sun 4 Oct | 87660 22:50 | 0 min | +1 min |
| Sat 3 Oct | 87660 22:34 | −1 min | +1 min |
| Fri 2 Oct | 87660 22:35 | 0 min | +2 min |
| Thu 1 Oct | 87660 22:35 | 0 min | +1 min |
| Wed 30 Sept | 87660 22:34 | −1 min | +1 min |
| Tue 29 Sept | 87660 22:34 | −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.