London Overground 879H54
View line London Overground
Alerts for train 879H54
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
44%
12/27 runs under 3 min
RT coverage: 27 full · 0 partial · 0 no data
On-time · 90 days
65%
51/79 runs under 3 min
RT coverage: 79 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +3 min
P90
+5min
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
- Fri 7 Aug Max en route +18 min · last fix heading to Dalston Junction +18 min
- Wed 19 Aug Max en route +11 min · last fix heading to Dalston Junction +11 min
- Wed 12 Aug Max en route +12 min · last fix heading to Dalston Junction +10 min
- Thu 1 Oct Max en route +9 min · last fix heading to Dalston Junction +9 min
- Fri 25 Sept Max en route +7 min · last fix heading to Dalston Junction +7 min
Distribution · 90 days
79 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 65% · 51
- 3–10 min 32% · 25
- 10–30 min 4% · 3
- 30+ min 0% · 0
On-time by weekday
- 82% M n=11
- 50% T n=12
- 50% W n=12
- 46% T n=13
- 62% F n=13
- 89% S n=9
- 89% S n=9
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 18 Oct | Dalston Junction 19:39 | +2 min | +3 min |
| Sat 17 Oct | Haggerston 19:37 | 0 min | +2 min |
| Fri 16 Oct | Haggerston 19:36 | 0 min | +2 min |
| Thu 15 Oct | Dalston Junction 19:39 | +4 min | +7 min |
| Wed 14 Oct | Hoxton 19:38 | +2 min | +4 min |
| Tue 13 Oct | Dalston Junction 19:41 | +5 min | +5 min |
| Mon 12 Oct | Dalston Junction 19:40 | +4 min | +4 min |
| Sun 11 Oct | Dalston Junction 19:39 | +2 min | +2 min |
| Sat 10 Oct | Dalston Junction 19:40 | +4 min | +4 min |
| Fri 9 Oct | Hoxton 19:39 | +3 min | +3 min |
| Thu 8 Oct | Haggerston 19:39 | +3 min | +3 min |
| Wed 7 Oct | Dalston Junction 19:40 | +4 min | +4 min |
| Tue 6 Oct | Haggerston 19:39 | +3 min | +3 min |
| Mon 5 Oct | Haggerston 19:38 | +2 min | +2 min |
| Fri 2 Oct | Dalston Junction 19:35 | 0 min | +2 min |
| Thu 1 Oct | Dalston Junction 19:46 | +9 min | +9 min |
| Wed 30 Sept | Dalston Junction 19:38 | +3 min | +5 min |
| Tue 29 Sept | Dalston Junction 19:39 | +3 min | +3 min |
| Mon 28 Sept | Dalston Junction 19:40 | +4 min | +4 min |
| Sun 27 Sept | Dalston Junction 19:37 | 0 min | +1 min |
| Sat 26 Sept | Dalston Junction 19:36 | −1 min | +3 min |
| Fri 25 Sept | Dalston Junction 19:43 | +7 min | +7 min |
| Thu 24 Sept | Dalston Junction 19:38 | +3 min | +4 min |
| Wed 23 Sept | Dalston Junction 19:36 | 0 min | +2 min |
| Tue 22 Sept | Dalston Junction 19:39 | +3 min | +3 min |
| Mon 21 Sept | Dalston Junction 19:36 | 0 min | +2 min |
| Sun 20 Sept | Dalston Junction 19:36 | −1 min | +1 min |
| Sat 19 Sept | Dalston Junction 19:39 | +2 min | +2 min |
| Fri 18 Sept | Dalston Junction 19:39 | +3 min | +3 min |
| Thu 17 Sept | Dalston Junction 19:38 | +2 min | +4 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.