Southeastern 871S20
Alerts for train 871S20
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.
Running now · updated 11:02
Running now 0 min
Today it is running no worse than usual: typical arrival delay is +1 min; 60% of the last 30 runs arrived on time.
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
- Wed 26 Aug Max en route +44 min · last fix heading to Ramsgate +43 min
- Sat 19 Sept Max en route +20 min · last fix heading to Portsmouth & Southsea +20 min
- Wed 9 Sept Max en route +27 min · last fix heading to Ramsgate +20 min
- Tue 15 Sept Max en route +21 min · last fix heading to Ramsgate +19 min
- Fri 4 Sept Max en route +19 min · last fix heading to Ramsgate +18 min
Distribution · 90 days
89 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 3
- On time 43% · 38
- 3–10 min 36% · 32
- 10–30 min 17% · 15
- 30+ min 1% · 1
On-time by weekday
- 38% M n=13
- 33% T n=12
- 46% W n=13
- 83% T n=12
- 62% F n=13
- 31% S n=13
- 31% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 19 Oct | Bromley South 10:59 | 0 min | — |
| Sun 18 Oct | Angmering 13:25 | −4 min | +1 min |
| Sat 17 Oct | Portsmouth & Southsea 16:05 | +7 min | +7 min |
| Fri 16 Oct | Dumpton Park 12:43 | −1 min | +2 min |
| Thu 15 Oct | Dumpton Park 12:43 | −1 min | +1 min |
| Wed 14 Oct | Ramsgate 12:42 | −2 min | +2 min |
| Tue 13 Oct | Margate 12:30 | 0 min | +4 min |
| Mon 12 Oct | Ramsgate 12:43 | −1 min | +1 min |
| Sun 11 Oct | Portsmouth & Southsea 14:18 | +1 min | +2 min |
| Sat 10 Oct | Portsmouth & Southsea 16:01 | +3 min | +3 min |
| Fri 9 Oct | Dumpton Park 12:44 | 0 min | +1 min |
| Thu 8 Oct | Ramsgate 12:43 | −1 min | — |
| Wed 7 Oct | Dumpton Park 12:44 | 0 min | +6 min |
| Tue 6 Oct | Ramsgate 12:47 | +4 min | +13 min |
| Mon 5 Oct | Dumpton Park 12:36 | 0 min | +3 min |
| Sun 4 Oct | Havant 14:08 | 0 min | +14 min |
| Sat 3 Oct | Bognor Regis C.H.S. 15:36 | +1 min | +5 min |
| Fri 2 Oct | Ramsgate 12:55 | +12 min | +12 min |
| Thu 1 Oct | Ramsgate 12:42 | −1 min | +1 min |
| Wed 30 Sept | Ramsgate 12:47 | +3 min | +5 min |
| Tue 29 Sept | Ramsgate 12:45 | +2 min | +3 min |
| Mon 28 Sept | Ramsgate 12:47 | +3 min | +5 min |
| Sun 27 Sept | Angmering 13:20 | +4 min | +4 min |
| Sat 26 Sept | Portsmouth & Southsea 15:58 | 0 min | +5 min |
| Fri 25 Sept | Ramsgate 12:46 | +3 min | +4 min |
| Thu 24 Sept | Ramsgate 12:46 | +3 min | +7 min |
| Wed 23 Sept | Ramsgate 12:48 | +4 min | +7 min |
| Tue 22 Sept | Ramsgate 12:46 | +3 min | +4 min |
| Mon 21 Sept | Ramsgate 12:43 | −1 min | +2 min |
| Sun 20 Sept | Portsmouth Harbour 14:21 | +4 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.