Southeastern 871S50
View line Southeastern
Alerts for train 871S50
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
43%
12/28 runs under 3 min
RT coverage: 28 full · 0 partial · 0 no data
On-time · 90 days
29%
23/80 runs under 3 min
RT coverage: 80 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +4 min
P90
+16min
9 in 10 runs arrive with less than this
30 days: +17 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 4 Sept Max en route +114 min · last fix heading to 89521 +95 min
- Fri 11 Sept Max en route +51 min · last fix heading to Selling +51 min
- Sat 8 Aug Max en route +41 min · last fix heading to Selling +41 min
- Wed 26 Aug Max en route +37 min · last fix heading to 89521 +37 min
- Mon 12 Oct Max en route +27 min · last fix heading to Shepherds Well +26 min
Distribution · 90 days
80 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 2
- On time 26% · 21
- 3–10 min 45% · 36
- 10–30 min 21% · 17
- 30+ min 5% · 4
On-time by weekday
- 8% M n=13
- 8% T n=13
- 23% W n=13
- 42% T n=12
- 33% F n=12
- 33% S n=12
- 100% S n=5
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 21 Oct | Shepherds Well 20:24 | +6 min | +10 min |
| Tue 20 Oct | Snowdown 20:26 | +9 min | +12 min |
| Mon 19 Oct | Shepherds Well 20:29 | +12 min | +12 min |
| Sat 17 Oct | Shepherds Well 20:27 | 0 min | +5 min |
| Fri 16 Oct | Shepherds Well 20:17 | +1 min | +4 min |
| Thu 15 Oct | Shepherds Well 20:24 | +7 min | +9 min |
| Wed 14 Oct | Shepherds Well 20:29 | +12 min | +14 min |
| Tue 13 Oct | Snowdown 20:31 | +15 min | +15 min |
| Mon 12 Oct | Shepherds Well 20:43 | +26 min | +27 min |
| Sun 11 Oct | Clapham Jn. C.S. 17:20 | −1 min | — |
| Sat 10 Oct | Snowdown 20:21 | +4 min | +5 min |
| Fri 9 Oct | Shepherds Well 20:21 | +4 min | +5 min |
| Thu 8 Oct | Shepherds Well 20:18 | +2 min | +5 min |
| Wed 7 Oct | Snowdown 20:30 | +13 min | +16 min |
| Tue 6 Oct | Snowdown 20:20 | +4 min | +6 min |
| Mon 5 Oct | Snowdown 20:21 | +4 min | +7 min |
| Sun 4 Oct | 87286 17:21 | 0 min | — |
| Sat 3 Oct | 89521 20:32 | +25 min | +25 min |
| Fri 2 Oct | 89521 20:17 | 0 min | +2 min |
| Thu 1 Oct | 89521 20:15 | −2 min | +4 min |
| Wed 30 Sept | 89521 20:32 | +15 min | +19 min |
| Tue 29 Sept | 89521 20:38 | +21 min | +31 min |
| Mon 28 Sept | 89521 20:28 | +11 min | +13 min |
| Sun 27 Sept | 87286 17:21 | 0 min | +2 min |
| Sat 26 Sept | 89521 20:19 | +1 min | +4 min |
| Fri 25 Sept | 89521 20:18 | +1 min | +11 min |
| Thu 24 Sept | 89521 20:18 | +1 min | +4 min |
| Wed 23 Sept | 89521 20:18 | +1 min | +6 min |
| Tue 22 Sept | 89521 20:24 | +7 min | +15 min |
| Mon 21 Sept | 89521 20:20 | +3 min | +23 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.