Greater Anglia 521N56
View line Greater Anglia
Alerts for train 521N56
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Greater Anglia.
The mini-map returns when the train runs
On-time · 30 days
80%
20/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
82%
62/76 runs under 3 min
RT coverage: 76 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: +8 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
- Thu 24 Sept Max en route +31 min · last fix heading to Clacton-on-Sea +31 min
- Mon 17 Aug Max en route +33 min · last fix heading to 50036 +31 min
- Sat 19 Sept Max en route +17 min · last fix heading to Clacton-on-Sea +15 min
- Wed 23 Sept Max en route +12 min · last fix heading to Clacton-on-Sea +10 min
- Wed 9 Sept Max en route +7 min · last fix heading to Clacton-on-Sea +7 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 30% · 23
- On time 51% · 39
- 3–10 min 13% · 10
- 10–30 min 3% · 2
- 30+ min 3% · 2
On-time by weekday
- 92% M n=13
- 100% T n=13
- 62% W n=13
- 75% T n=12
- 92% F n=12
- 69% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 14 Oct | Clacton-on-Sea 20:53 | +1 min | +5 min |
| Tue 13 Oct | Clacton-on-Sea 20:51 | −2 min | +1 min |
| Mon 12 Oct | Clacton-on-Sea 20:51 | −1 min | +2 min |
| Sat 10 Oct | Clacton-on-Sea 20:51 | −1 min | +2 min |
| Fri 9 Oct | Clacton-on-Sea 20:52 | 0 min | +1 min |
| Thu 8 Oct | Clacton-on-Sea 20:51 | −2 min | +1 min |
| Wed 7 Oct | Clacton-on-Sea 20:51 | −1 min | +4 min |
| Tue 6 Oct | Clacton-on-Sea 20:51 | −1 min | +1 min |
| Mon 5 Oct | Clacton-on-Sea 20:53 | +1 min | +2 min |
| Sat 3 Oct | Clacton-on-Sea 20:52 | 0 min | +3 min |
| Fri 2 Oct | Clacton-on-Sea 20:53 | +1 min | +2 min |
| Thu 1 Oct | Clacton-on-Sea 20:52 | 0 min | +3 min |
| Wed 30 Sept | Clacton-on-Sea 20:58 | +6 min | +9 min |
| Tue 29 Sept | Clacton-on-Sea 20:50 | −2 min | +1 min |
| Mon 28 Sept | Clacton-on-Sea 20:55 | +2 min | +4 min |
| Sat 26 Sept | Clacton-on-Sea 20:55 | +3 min | +6 min |
| Fri 25 Sept | Clacton-on-Sea 20:53 | 0 min | +2 min |
| Thu 24 Sept | Clacton-on-Sea 21:22 | +31 min | +31 min |
| Wed 23 Sept | Clacton-on-Sea 21:02 | +10 min | +12 min |
| Tue 22 Sept | Clacton-on-Sea 20:50 | −2 min | +2 min |
| Mon 21 Sept | Clacton-on-Sea 20:54 | +1 min | +4 min |
| Sat 19 Sept | Clacton-on-Sea 21:07 | +15 min | +17 min |
| Fri 18 Sept | Clacton-on-Sea 20:51 | −1 min | +1 min |
| Thu 17 Sept | Clacton-on-Sea 20:52 | 0 min | +1 min |
| Wed 16 Sept | Clacton-on-Sea 20:50 | −2 min | +1 min |
| Tue 15 Sept | Clacton-on-Sea 20:52 | 0 min | +6 min |
| Mon 14 Sept | Clacton-on-Sea 20:50 | −2 min | +1 min |
| Sat 12 Sept | Clacton-on-Sea 20:57 | +5 min | +7 min |
| Fri 11 Sept | Clacton-on-Sea 20:56 | +3 min | +4 min |
| Thu 10 Sept | Clacton-on-Sea 20:50 | −2 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.