London Overground 879B74
View line London Overground
Alerts for train 879B74
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.
It does not run today
Last recorded run: Friday 23 October −1 min
The mini-map returns when the train runs
On-time · 30 days
94%
16/17 runs under 3 min
RT coverage: 17 full · 0 partial · 0 no data
On-time · 90 days
88%
43/49 runs under 3 min
RT coverage: 49 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +1 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
- Tue 29 Sept Max en route +6 min · last fix heading to Dalston Junction +6 min
- Thu 20 Aug Max en route +27 min · last fix heading to Dalston Junction +6 min
- Thu 22 Oct Max en route +5 min · last fix heading to Dalston Junction +5 min
- Thu 3 Sept Max en route +5 min · last fix heading to Dalston Junction +5 min
- Fri 21 Aug Max en route +6 min · last fix heading to 87660 +5 min
Distribution · 90 days
49 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 88% · 43
- 3–10 min 12% · 6
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 90% M n=10
- 89% T n=9
- 100% W n=9
- 70% T n=10
- 90% F n=10
- — S n=0
- 100% S n=1
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | Dalston Junction 00:37 | −1 min | — |
| Thu 22 Oct | Dalston Junction 00:39 | +5 min | +5 min |
| Wed 21 Oct | Hoxton 00:34 | −1 min | +1 min |
| Tue 20 Oct | Dalston Junction 00:34 | −1 min | +1 min |
| Mon 19 Oct | Haggerston 00:36 | +1 min | +2 min |
| Fri 16 Oct | Haggerston 00:39 | +1 min | +3 min |
| Thu 15 Oct | Dalston Junction 00:35 | 0 min | +1 min |
| Wed 14 Oct | Hoxton 00:34 | −1 min | +1 min |
| Tue 13 Oct | Haggerston 00:36 | +1 min | +2 min |
| Mon 12 Oct | Hoxton 00:34 | −1 min | +1 min |
| Fri 9 Oct | Haggerston 00:38 | 0 min | +2 min |
| Thu 8 Oct | Dalston Junction 00:35 | 0 min | — |
| Wed 7 Oct | Dalston Junction 00:35 | 0 min | +2 min |
| Tue 6 Oct | Hoxton 00:34 | −1 min | +1 min |
| Mon 5 Oct | Dalston Junction 00:35 | 0 min | +1 min |
| Fri 2 Oct | 87660 00:39 | +1 min | +3 min |
| Thu 1 Oct | Dalston Junction 00:35 | 0 min | +1 min |
| Wed 30 Sept | Dalston Junction 00:36 | +1 min | +2 min |
| Tue 29 Sept | Dalston Junction 00:41 | +6 min | +6 min |
| Mon 28 Sept | Dalston Junction 00:34 | −1 min | +1 min |
| Fri 25 Sept | 87660 00:38 | 0 min | +2 min |
| Thu 24 Sept | Dalston Junction 00:34 | 0 min | +1 min |
| Wed 23 Sept | Dalston Junction 00:36 | +2 min | +2 min |
| Tue 22 Sept | Dalston Junction 00:35 | +1 min | +1 min |
| Mon 21 Sept | Dalston Junction 00:34 | −1 min | +1 min |
| Fri 11 Sept | 87660 00:37 | −1 min | +2 min |
| Thu 10 Sept | Dalston Junction 00:34 | 0 min | +2 min |
| Wed 9 Sept | Dalston Junction 00:36 | +1 min | +2 min |
| Tue 8 Sept | Dalston Junction 00:37 | +2 min | +3 min |
| Mon 7 Sept | Dalston Junction 00:34 | −1 min | +2 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.