London Overground 879D01
View line London Overground
Alerts for train 879D01
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%
22/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
83%
60/72 runs under 3 min
RT coverage: 72 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +4 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 5 Oct Max en route +20 min · last fix heading to 87578 +20 min
- Wed 2 Sept Max en route +12 min · last fix heading to Dalston Junction +12 min
- Tue 20 Oct Max en route +7 min · last fix heading to Haggerston +7 min
- Mon 27 Jul Max en route +6 min · last fix heading to Dalston Junction +6 min
- Fri 28 Aug Max en route +5 min · last fix heading to Dalston Junction +5 min
Distribution · 90 days
72 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 83% · 60
- 3–10 min 14% · 10
- 10–30 min 3% · 2
- 30+ min 0% · 0
On-time by weekday
- 62% M n=13
- 83% T n=12
- 82% W n=11
- 100% T n=12
- 75% F n=12
- 100% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | Haggerston 06:26 | +2 min | +2 min |
| Thu 22 Oct | Dalston Junction 06:24 | 0 min | — |
| Wed 21 Oct | Haggerston 06:27 | +2 min | +2 min |
| Tue 20 Oct | Haggerston 06:32 | +7 min | +7 min |
| Mon 19 Oct | Dalston Junction 06:26 | +1 min | +2 min |
| Sat 17 Oct | Dalston Junction 06:27 | 0 min | — |
| Fri 16 Oct | Dalston Junction 06:25 | +1 min | +1 min |
| Thu 15 Oct | Haggerston 06:26 | +2 min | +2 min |
| Wed 14 Oct | Dalston Junction 06:25 | 0 min | +1 min |
| Tue 13 Oct | Haggerston 06:27 | +2 min | +2 min |
| Mon 12 Oct | Haggerston 06:26 | +1 min | +2 min |
| Sat 10 Oct | Dalston Junction 06:26 | −1 min | +1 min |
| Fri 9 Oct | Haggerston 06:27 | +3 min | +3 min |
| Thu 8 Oct | Haggerston 06:26 | +1 min | +2 min |
| Wed 7 Oct | Haggerston 06:26 | +2 min | +3 min |
| Tue 6 Oct | Haggerston 06:27 | +2 min | +2 min |
| Mon 5 Oct | 87578 06:23 | +20 min | +20 min |
| Sat 3 Oct | 87660 06:27 | 0 min | +1 min |
| Fri 2 Oct | Dalston Junction 06:26 | +1 min | +1 min |
| Thu 1 Oct | Dalston Junction 06:25 | 0 min | — |
| Wed 30 Sept | Dalston Junction 06:28 | +4 min | +4 min |
| Tue 29 Sept | Dalston Junction 06:24 | 0 min | — |
| Mon 28 Sept | Dalston Junction 06:25 | 0 min | +1 min |
| Sat 26 Sept | 87660 06:27 | 0 min | +1 min |
| Fri 25 Sept | Dalston Junction 06:26 | +1 min | +1 min |
| Thu 24 Sept | Dalston Junction 09:41 | +1 min | +1 min |
| Wed 23 Sept | Dalston Junction 06:27 | +2 min | +2 min |
| Tue 22 Sept | Dalston Junction 06:26 | +1 min | +2 min |
| Mon 21 Sept | Dalston Junction 06:28 | +3 min | +4 min |
| Sat 19 Sept | 87660 06:27 | 0 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.