London Overground 879B34
View line London Overground
Alerts for train 879B34
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 ยท 30 days
97%
28/29 runs under 3 min
RT coverage: 29 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
89%
73/82 runs under 3 min
RT coverage: 82 full ยท 0 partial ยท 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: +1 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Wed 19 Aug Max en route +15 min ยท last fix heading to 87660 +15 min
- Wed 23 Sept Max en route +14 min ยท last fix heading to 87660 +14 min
- Thu 10 Sept Max en route +8 min ยท last fix heading to 87660 +7 min
- Fri 11 Sept Max en route +8 min ยท last fix heading to 87660 +6 min
- Sun 6 Sept Max en route +5 min ยท last fix heading to 87660 +5 min
Distribution ยท 90 days
82 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% ยท 0
- On time 89% ยท 73
- 3โ10 min 9% ยท 7
- 10โ30 min 2% ยท 2
- 30+ min 0% ยท 0
On-time by weekday
- 100% M n=13
- 100% T n=11
- 85% W n=13
- 92% T n=12
- 90% F n=10
- 92% S n=12
- 64% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 22 Oct | Haggerston 14:34 | โ1 min | โ |
| Wed 21 Oct | Haggerston 14:34 | โ1 min | โ |
| Tue 20 Oct | Hoxton 14:35 | โ1 min | +1 min |
| Mon 19 Oct | Hoxton 14:35 | 0 min | +1 min |
| Sun 18 Oct | Dalston Junction 14:51 | +1 min | +2 min |
| Sat 17 Oct | Hoxton 14:35 | 0 min | +1 min |
| Fri 16 Oct | Hoxton 14:34 | โ1 min | โ |
| Thu 15 Oct | Haggerston 14:34 | โ1 min | โ |
| Wed 14 Oct | Dalston Junction 14:36 | +2 min | +2 min |
| Tue 13 Oct | Hoxton 14:34 | 0 min | +2 min |
| Mon 12 Oct | Haggerston 14:35 | โ1 min | โ |
| Sun 11 Oct | Dalston Junction 14:51 | +1 min | +1 min |
| Sat 10 Oct | Haggerston 14:34 | 0 min | โ |
| Fri 9 Oct | Haggerston 14:34 | โ1 min | +1 min |
| Thu 8 Oct | Haggerston 14:34 | โ1 min | โ |
| Wed 7 Oct | Haggerston 14:35 | 0 min | โ |
| Tue 6 Oct | Haggerston 14:33 | โ1 min | โ |
| Mon 5 Oct | Dalston Junction 14:36 | +1 min | +4 min |
| Sun 4 Oct | 87660 14:53 | +3 min | +3 min |
| Sat 3 Oct | 87660 14:35 | 0 min | +2 min |
| Fri 2 Oct | 87660 14:35 | 0 min | +1 min |
| Thu 1 Oct | 87660 14:34 | โ1 min | +1 min |
| Wed 30 Sept | 87660 14:34 | โ1 min | +1 min |
| Tue 29 Sept | 87660 14:35 | 0 min | +1 min |
| Mon 28 Sept | 87660 14:36 | +1 min | +1 min |
| Sun 27 Sept | 87660 14:50 | 0 min | +2 min |
| Sat 26 Sept | 87660 14:36 | +1 min | +2 min |
| Fri 25 Sept | 87660 14:35 | โ1 min | +1 min |
| Thu 24 Sept | 87660 14:34 | โ1 min | +1 min |
| Wed 23 Sept | 87660 14:47 | +14 min | +14 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.