Southeastern 881U20
View line Southeastern
Alerts for train 881U20
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
46%
12/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
61%
39/64 runs under 3 min
RT coverage: 64 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +3 min
P90
+9min
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 4 Oct Max en route +86 min · last fix heading to Ashford Int (Plats 3-4) +86 min
- Sun 23 Aug Max en route +14 min · last fix heading to Ashford Int (Plats 3-4) +14 min
- Thu 3 Sept Max en route +23 min · last fix heading to Harrietsham +12 min
- Sat 22 Aug Max en route +12 min · last fix heading to Lenham +12 min
- Sat 19 Sept Max en route +13 min · last fix heading to Ashford Int (Plats 3-4) +11 min
Distribution · 90 days
64 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 17% · 11
- On time 44% · 28
- 3–10 min 31% · 20
- 10–30 min 6% · 4
- 30+ min 2% · 1
On-time by weekday
- 100% M n=10
- 90% T n=10
- 40% W n=10
- 60% T n=10
- 56% F n=9
- 50% S n=8
- 14% S n=7
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 15 Oct | Ashford International 01:24 | +2 min | +3 min |
| Wed 14 Oct | Ashford International 01:27 | +5 min | +7 min |
| Tue 13 Oct | Maidstone East 12:47 | +5 min | +5 min |
| Mon 12 Oct | Maidstone East 12:42 | 0 min | +1 min |
| Fri 9 Oct | Ashford International 01:24 | +3 min | +3 min |
| Thu 8 Oct | Ashford International 01:18 | +8 min | +9 min |
| Wed 7 Oct | Ashford International 01:19 | +9 min | +10 min |
| Tue 6 Oct | Maidstone East 12:39 | −1 min | +2 min |
| Mon 5 Oct | Maidstone East 12:36 | −2 min | +4 min |
| Sun 4 Oct | Ashford Int (Plats 3-4) 02:38 | +86 min | +86 min |
| Sat 3 Oct | 88485 00:59 | −1 min | +3 min |
| Fri 2 Oct | Charing (Kent) 00:59 | +2 min | +9 min |
| Thu 1 Oct | Lenham 00:59 | +7 min | +7 min |
| Wed 30 Sept | Lenham 00:59 | +4 min | +4 min |
| Tue 29 Sept | Maidstone East 12:38 | −2 min | — |
| Mon 28 Sept | Maidstone East 12:38 | −2 min | +4 min |
| Sun 27 Sept | Ashford Int (Plats 3-4) 01:15 | +3 min | +3 min |
| Sat 26 Sept | Ashford Int (Plats 3-4) 00:59 | +3 min | +5 min |
| Fri 25 Sept | Charing (Kent) 00:59 | +3 min | +8 min |
| Thu 24 Sept | Lenham 00:59 | +2 min | +7 min |
| Wed 23 Sept | Lenham 00:59 | +4 min | +4 min |
| Tue 22 Sept | Maidstone East 12:38 | −2 min | — |
| Mon 21 Sept | Maidstone East 12:38 | −2 min | — |
| Sat 19 Sept | Ashford Int (Plats 3-4) 01:31 | +11 min | +13 min |
| Fri 18 Sept | Lenham 00:59 | +9 min | +9 min |
| Thu 17 Sept | Maidstone East 00:46 | +2 min | +4 min |
| Wed 16 Sept | Maidstone East 00:44 | 0 min | +8 min |
| Tue 15 Sept | Maidstone East 12:38 | −2 min | +1 min |
| Mon 14 Sept | Maidstone East 12:39 | −2 min | +1 min |
| Sun 13 Sept | Ashford Int (Plats 3-4) 01:16 | +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.