Southeastern 631J40
View line Southeastern
Alerts for train 631J40
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
59%
17/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
67%
59/88 runs under 3 min
RT coverage: 88 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +2 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +9 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
- Sun 25 Oct Max en route +65 min · last fix heading to Margate +65 min
- Wed 30 Sept Max en route +48 min · last fix heading to Margate +47 min
- Tue 13 Oct Max en route +44 min · last fix heading to Margate +44 min
- Tue 1 Sept Max en route +41 min · last fix heading to Margate +41 min
- Tue 3 Nov Max en route +19 min · last fix heading to Margate +19 min
Distribution · 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 67% · 59
- 3–10 min 26% · 23
- 10–30 min 2% · 2
- 30+ min 5% · 4
On-time by weekday
- 67% M n=12
- 54% T n=13
- 62% W n=13
- 83% T n=12
- 85% F n=13
- 62% S n=13
- 58% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 7 Nov | Margate 16:09 | +2 min | +4 min |
| Fri 6 Nov | Margate 16:12 | +2 min | +4 min |
| Thu 5 Nov | Margate 16:12 | +3 min | +7 min |
| Wed 4 Nov | Margate 16:14 | +5 min | +8 min |
| Tue 3 Nov | Margate 16:28 | +19 min | +19 min |
| Mon 2 Nov | Margate 16:09 | 0 min | +2 min |
| Sun 1 Nov | Margate 16:18 | +1 min | +4 min |
| Sat 31 Oct | Margate 16:23 | +6 min | +9 min |
| Fri 30 Oct | Margate 16:21 | +2 min | +4 min |
| Thu 29 Oct | Margate 16:23 | +6 min | +7 min |
| Wed 28 Oct | Margate 16:21 | +4 min | +5 min |
| Tue 27 Oct | Margate 16:21 | +4 min | +5 min |
| Mon 26 Oct | Margate 16:17 | 0 min | +2 min |
| Sun 25 Oct | Margate 17:22 | +65 min | +65 min |
| Sat 24 Oct | Margate 16:19 | +2 min | +3 min |
| Fri 23 Oct | Margate 16:16 | +2 min | +5 min |
| Thu 22 Oct | Margate 16:18 | +1 min | +4 min |
| Wed 21 Oct | Margate 16:20 | +3 min | +6 min |
| Tue 20 Oct | Margate 16:22 | +4 min | +6 min |
| Mon 19 Oct | Margate 16:19 | +2 min | +5 min |
| Sun 18 Oct | Margate 16:17 | 0 min | +3 min |
| Sat 17 Oct | Margate 16:21 | +4 min | +7 min |
| Fri 16 Oct | Margate 16:20 | +2 min | +5 min |
| Thu 15 Oct | Margate 16:19 | +2 min | +4 min |
| Wed 14 Oct | Margate 16:17 | 0 min | +1 min |
| Tue 13 Oct | Margate 17:01 | +44 min | +44 min |
| Mon 12 Oct | Margate 16:18 | 0 min | +1 min |
| Sun 11 Oct | Margate 16:19 | +2 min | +4 min |
| Sat 10 Oct | Margate 16:19 | +2 min | +5 min |
| Fri 9 Oct | Margate 16:17 | 0 min | +3 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.