Southeastern 871M85
View line Southeastern
Alerts for train 871M85
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Southeastern.
The mini-map returns when the train runs
On-time · 30 days
90%
18/20 runs under 3 min
RT coverage: 20 full · 0 partial · 0 no data
On-time · 90 days
71%
45/63 runs under 3 min
RT coverage: 63 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: 0 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +2 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 10 Aug Max en route +24 min · last fix heading to Beckenham Junction +24 min
- Thu 20 Aug Max en route +15 min · last fix heading to Beckenham Junction +12 min
- Tue 1 Sept Max en route +10 min · last fix heading to Beckenham Junction +9 min
- Fri 23 Oct Max en route +9 min · last fix heading to Beckenham Junction +8 min
- Wed 16 Sept Max en route +11 min · last fix heading to Beckenham Junction +6 min
Distribution · 90 days
63 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 5% · 3
- On time 67% · 42
- 3–10 min 25% · 16
- 10–30 min 3% · 2
- 30+ min 0% · 0
On-time by weekday
- 73% M n=11
- 62% T n=13
- 69% W n=13
- 77% T n=13
- 77% F n=13
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 30 Oct | Beckenham Junction 11:23 | 0 min | +4 min |
| Thu 29 Oct | Loughborough Junction 08:46 | 0 min | — |
| Wed 28 Oct | Beckenham Junction 09:04 | +2 min | +2 min |
| Tue 27 Oct | Beckenham Junction 09:05 | +2 min | +2 min |
| Mon 26 Oct | Kent House 09:02 | 0 min | — |
| Fri 23 Oct | Beckenham Junction 09:10 | +8 min | +9 min |
| Thu 22 Oct | Kent House 08:59 | −3 min | — |
| Wed 21 Oct | Kent House 09:03 | +1 min | +1 min |
| Tue 20 Oct | Kent House 09:01 | 0 min | +1 min |
| Mon 19 Oct | Beckenham Junction 09:01 | −1 min | +1 min |
| Fri 16 Oct | Kent House 09:02 | 0 min | +2 min |
| Thu 15 Oct | Beckenham Junction 09:01 | −1 min | +1 min |
| Wed 14 Oct | Beckenham Junction 08:59 | −2 min | — |
| Tue 13 Oct | Kent House 09:02 | 0 min | — |
| Mon 12 Oct | Beckenham Junction 09:04 | +2 min | +3 min |
| Fri 9 Oct | Kent House 09:02 | 0 min | +1 min |
| Thu 8 Oct | Beckenham Junction 09:05 | +3 min | +3 min |
| Wed 7 Oct | Kent House 09:03 | +1 min | +1 min |
| Tue 6 Oct | Kent House 09:02 | 0 min | +3 min |
| Mon 5 Oct | Beckenham Junction 09:01 | −1 min | +1 min |
| Fri 2 Oct | Beckenham Junction 09:02 | 0 min | +2 min |
| Thu 1 Oct | Beckenham Junction 09:02 | 0 min | +1 min |
| Wed 30 Sept | Beckenham Junction 09:02 | 0 min | +4 min |
| Tue 29 Sept | Beckenham Junction 09:05 | +3 min | +4 min |
| Mon 28 Sept | Beckenham Junction 09:01 | −1 min | +1 min |
| Fri 25 Sept | Beckenham Junction 09:01 | −1 min | — |
| Thu 24 Sept | Beckenham Junction 09:04 | +1 min | +2 min |
| Wed 23 Sept | Beckenham Junction 09:06 | +3 min | +3 min |
| Tue 22 Sept | Beckenham Junction 09:07 | +5 min | +8 min |
| Mon 21 Sept | Beckenham Junction 09:03 | +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.