London Overground 879H34
View line London Overground
Alerts for train 879H34
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
93%
26/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
84%
67/80 runs under 3 min
RT coverage: 80 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +2 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
- Sat 22 Aug Max en route +6 min · last fix heading to Dalston Junction +6 min
- Sun 26 Jul Max en route +5 min · last fix heading to 87660 +5 min
- Tue 20 Oct Max en route +5 min · last fix heading to Haggerston +3 min
- Tue 6 Oct Max en route +3 min · last fix heading to Haggerston +3 min
- Thu 17 Sept Max en route +5 min · last fix heading to Dalston Junction +3 min
Distribution · 90 days
80 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 84% · 67
- 3–10 min 16% · 13
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 100% M n=11
- 77% T n=13
- 91% W n=11
- 73% T n=11
- 92% F n=13
- 73% S n=11
- 80% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 20 Oct | Haggerston 14:39 | +3 min | +5 min |
| Mon 19 Oct | Haggerston 14:36 | 0 min | +2 min |
| Sun 18 Oct | Haggerston 14:37 | 0 min | +1 min |
| Sat 17 Oct | Dalston Junction 14:36 | 0 min | +1 min |
| Fri 16 Oct | Haggerston 14:36 | 0 min | +2 min |
| Thu 15 Oct | Haggerston 14:36 | 0 min | +2 min |
| Wed 14 Oct | Haggerston 14:37 | +1 min | +3 min |
| Tue 13 Oct | Haggerston 14:36 | 0 min | +1 min |
| Mon 12 Oct | Dalston Junction 14:35 | −1 min | +2 min |
| Sun 11 Oct | Haggerston 14:37 | 0 min | +1 min |
| Sat 10 Oct | Haggerston 14:36 | 0 min | +2 min |
| Fri 9 Oct | Haggerston 14:36 | 0 min | +2 min |
| Thu 8 Oct | Dalston Junction 14:35 | 0 min | +2 min |
| Wed 7 Oct | Dalston Junction 14:35 | −1 min | +3 min |
| Tue 6 Oct | Haggerston 14:38 | +3 min | +3 min |
| Mon 5 Oct | Haggerston 14:38 | +2 min | +2 min |
| Sat 3 Oct | Dalston Junction 14:38 | +2 min | +3 min |
| Fri 2 Oct | Dalston Junction 14:36 | 0 min | +1 min |
| Thu 1 Oct | Dalston Junction 14:35 | −1 min | +3 min |
| Wed 30 Sept | Dalston Junction 14:36 | 0 min | +1 min |
| Tue 29 Sept | Dalston Junction 14:37 | +1 min | +3 min |
| Mon 28 Sept | Dalston Junction 14:37 | +1 min | +4 min |
| Sun 27 Sept | Dalston Junction 14:37 | 0 min | +1 min |
| Sat 26 Sept | Dalston Junction 14:37 | +1 min | +2 min |
| Fri 25 Sept | Dalston Junction 14:35 | −1 min | +4 min |
| Thu 24 Sept | Dalston Junction 14:36 | 0 min | +2 min |
| Wed 23 Sept | Dalston Junction 14:36 | 0 min | +2 min |
| Tue 22 Sept | Dalston Junction 14:36 | 0 min | +3 min |
| Mon 21 Sept | Dalston Junction 14:35 | −1 min | +1 min |
| Sun 20 Sept | Dalston Junction 14:36 | −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.