London Overground 879D04
View line London Overground
Alerts for train 879D04
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%
20/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
80%
57/71 runs under 3 min
RT coverage: 71 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +1 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +5 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 15 Aug Max en route +9 min · last fix heading to 87660 +9 min
- Mon 21 Sept Max en route +8 min · last fix heading to 87660 +8 min
- Fri 9 Oct Max en route +7 min · last fix heading to Haggerston +7 min
- Wed 7 Oct Max en route +6 min · last fix heading to Dalston Junction +5 min
- Mon 28 Sept Max en route +6 min · last fix heading to 87660 +5 min
Distribution · 90 days
71 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 80% · 57
- 3–10 min 20% · 14
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 62% M n=13
- 92% T n=13
- 90% W n=10
- 83% T n=12
- 82% F n=11
- 75% S n=12
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 13 Oct | Dalston Junction 07:12 | 0 min | +1 min |
| Mon 12 Oct | Haggerston 07:12 | +1 min | +1 min |
| Sat 10 Oct | Haggerston 07:14 | +1 min | +2 min |
| Fri 9 Oct | Haggerston 07:19 | +7 min | +7 min |
| Thu 8 Oct | Haggerston 07:13 | +1 min | +1 min |
| Wed 7 Oct | Dalston Junction 07:17 | +5 min | +6 min |
| Tue 6 Oct | Haggerston 07:12 | 0 min | +2 min |
| Mon 5 Oct | 87660 07:15 | +3 min | +3 min |
| Sat 3 Oct | 87660 07:13 | 0 min | +1 min |
| Fri 2 Oct | 87660 07:12 | 0 min | +2 min |
| Thu 1 Oct | 87660 07:12 | 0 min | +2 min |
| Wed 30 Sept | 87660 07:13 | +1 min | +2 min |
| Tue 29 Sept | 87660 07:13 | +1 min | +2 min |
| Mon 28 Sept | 87660 07:17 | +5 min | +6 min |
| Sat 26 Sept | 87660 07:14 | 0 min | +1 min |
| Fri 25 Sept | 87660 07:13 | +1 min | +2 min |
| Thu 24 Sept | 87660 09:43 | 0 min | +1 min |
| Wed 23 Sept | 87660 07:12 | 0 min | +1 min |
| Tue 22 Sept | 87660 07:12 | 0 min | +1 min |
| Mon 21 Sept | 87660 07:20 | +8 min | +8 min |
| Sat 19 Sept | 87660 07:17 | +4 min | +4 min |
| Fri 18 Sept | 87660 07:12 | 0 min | +1 min |
| Thu 17 Sept | 87660 07:13 | +1 min | +2 min |
| Wed 16 Sept | 87660 07:11 | 0 min | — |
| Tue 15 Sept | 87660 07:12 | 0 min | +1 min |
| Mon 14 Sept | 87660 07:13 | +1 min | +2 min |
| Sat 12 Sept | 87660 07:14 | +1 min | +2 min |
| Fri 11 Sept | 87660 07:14 | +2 min | +3 min |
| Thu 10 Sept | 87660 07:12 | 0 min | +2 min |
| Wed 9 Sept | 87660 07:14 | +2 min | +3 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.