London Overground 879H23
View line London Overground
Alerts for train 879H23
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
77%
23/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
75%
62/83 runs under 3 min
RT coverage: 83 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 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
- Thu 13 Aug Max en route +13 min · last fix heading to Dalston Junction +13 min
- Tue 8 Sept Max en route +8 min · last fix heading to Dalston Junction +8 min
- Sun 27 Sept Max en route +8 min · last fix heading to Dalston Junction +7 min
- Wed 2 Sept Max en route +6 min · last fix heading to Dalston Junction +6 min
- Thu 24 Sept Max en route +6 min · last fix heading to Dalston Junction +5 min
Distribution · 90 days
83 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 75% · 62
- 3–10 min 24% · 20
- 10–30 min 1% · 1
- 30+ min 0% · 0
On-time by weekday
- 92% M n=12
- 54% T n=13
- 75% W n=12
- 75% T n=12
- 85% F n=13
- 64% S n=11
- 80% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 4 Nov | Haggerston 11:43 | 0 min | +1 min |
| Tue 3 Nov | Hoxton 11:44 | +3 min | +3 min |
| Mon 2 Nov | Haggerston 11:42 | 0 min | +5 min |
| Sun 1 Nov | Dalston Junction 11:56 | +2 min | +5 min |
| Sat 31 Oct | Haggerston 11:53 | 0 min | +3 min |
| Fri 30 Oct | Dalston Junction 11:50 | −1 min | +2 min |
| Thu 29 Oct | Haggerston 11:51 | 0 min | — |
| Wed 28 Oct | Dalston Junction 11:51 | 0 min | +1 min |
| Tue 27 Oct | Dalston Junction 11:55 | +4 min | +4 min |
| Mon 26 Oct | Dalston Junction 11:50 | 0 min | +2 min |
| Sun 25 Oct | Haggerston 11:53 | 0 min | +2 min |
| Sat 24 Oct | Haggerston 11:52 | +1 min | +2 min |
| Fri 23 Oct | Dalston Junction 11:55 | +4 min | +5 min |
| Thu 22 Oct | Dalston Junction 11:50 | −1 min | +2 min |
| Wed 21 Oct | Haggerston 11:51 | 0 min | +2 min |
| Tue 20 Oct | Dalston Junction 11:55 | +4 min | +4 min |
| Mon 19 Oct | Haggerston 11:52 | +1 min | +1 min |
| Sun 18 Oct | Haggerston 11:53 | +1 min | +2 min |
| Sat 17 Oct | Haggerston 11:53 | +3 min | +4 min |
| Fri 16 Oct | Dalston Junction 11:50 | −1 min | +1 min |
| Thu 15 Oct | Haggerston 11:52 | +1 min | +2 min |
| Wed 14 Oct | Dalston Junction 11:54 | +3 min | +3 min |
| Tue 13 Oct | Dalston Junction 11:50 | 0 min | +1 min |
| Mon 12 Oct | Dalston Junction 11:50 | −1 min | +2 min |
| Sun 11 Oct | Dalston Junction 11:54 | +2 min | +2 min |
| Sat 10 Oct | Dalston Junction 11:50 | 0 min | +2 min |
| Fri 9 Oct | Haggerston 11:52 | +1 min | +3 min |
| Thu 8 Oct | Haggerston 11:53 | +2 min | +2 min |
| Wed 7 Oct | Hoxton 11:54 | +3 min | +4 min |
| Tue 6 Oct | Dalston Junction 11:50 | −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.