Greater Anglia 521N38
View line Greater Anglia
Alerts for train 521N38
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 ยท 30 days
92%
23/25 runs under 3 min
RT coverage: 25 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
86%
65/76 runs under 3 min
RT coverage: 76 full ยท 0 partial ยท 0 no data
Typical delay
โ1min
Median at arrival, 90 days
30 days: โ1 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +1 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Sat 1 Aug Max en route +54 min ยท last fix heading to Clacton-on-Sea +52 min
- Sat 10 Oct Max en route +41 min ยท last fix heading to Colchester +41 min
- Wed 29 Jul Max en route +27 min ยท last fix heading to 50036 +25 min
- Fri 7 Aug Max en route +26 min ยท last fix heading to Clacton-on-Sea +20 min
- Wed 7 Oct Max en route +11 min ยท last fix heading to Clacton-on-Sea +11 min
Distribution ยท 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 33% ยท 25
- On time 53% ยท 40
- 3โ10 min 7% ยท 5
- 10โ30 min 5% ยท 4
- 30+ min 3% ยท 2
On-time by weekday
- 85% M n=13
- 92% T n=12
- 83% W n=12
- 92% T n=13
- 85% F n=13
- 77% S n=13
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 12 Oct | Clacton-on-Sea 17:51 | โ1 min | +1 min |
| Sat 10 Oct | Colchester 18:02 | +41 min | +41 min |
| Fri 9 Oct | Clacton-on-Sea 17:52 | 0 min | +2 min |
| Thu 8 Oct | Clacton-on-Sea 17:51 | โ1 min | +1 min |
| Wed 7 Oct | Clacton-on-Sea 18:03 | +11 min | +11 min |
| Tue 6 Oct | Clacton-on-Sea 17:52 | 0 min | +1 min |
| Mon 5 Oct | Clacton-on-Sea 17:50 | โ2 min | +2 min |
| Sat 3 Oct | Clacton-on-Sea 17:51 | โ1 min | +1 min |
| Fri 2 Oct | Clacton-on-Sea 17:51 | โ1 min | +2 min |
| Thu 1 Oct | Clacton-on-Sea 17:51 | โ2 min | +1 min |
| Wed 30 Sept | Clacton-on-Sea 17:53 | +1 min | +2 min |
| Tue 29 Sept | Clacton-on-Sea 17:50 | โ2 min | +1 min |
| Mon 28 Sept | Clacton-on-Sea 17:50 | โ2 min | +1 min |
| Sat 26 Sept | Clacton-on-Sea 17:50 | โ2 min | +1 min |
| Fri 25 Sept | Clacton-on-Sea 17:51 | โ1 min | +2 min |
| Thu 24 Sept | Clacton-on-Sea 17:50 | โ2 min | +1 min |
| Wed 23 Sept | Clacton-on-Sea 17:51 | โ1 min | +1 min |
| Tue 22 Sept | Clacton-on-Sea 17:50 | โ2 min | +1 min |
| Mon 21 Sept | Clacton-on-Sea 17:52 | 0 min | +1 min |
| Sat 19 Sept | Clacton-on-Sea 17:50 | โ2 min | +1 min |
| Fri 18 Sept | Clacton-on-Sea 17:50 | โ1 min | +1 min |
| Thu 17 Sept | Clacton-on-Sea 17:51 | โ1 min | +4 min |
| Wed 16 Sept | Clacton-on-Sea 17:51 | โ2 min | +1 min |
| Tue 15 Sept | Clacton-on-Sea 17:50 | โ2 min | +1 min |
| Mon 14 Sept | Clacton-on-Sea 17:50 | โ2 min | +5 min |
| Sat 12 Sept | Clacton-on-Sea 17:52 | 0 min | +3 min |
| Fri 11 Sept | Clacton-on-Sea 17:51 | โ2 min | +2 min |
| Thu 10 Sept | Clacton-on-Sea 17:51 | โ1 min | +1 min |
| Wed 9 Sept | Clacton-on-Sea 17:51 | โ1 min | +2 min |
| Tue 8 Sept | Clacton-on-Sea 17:51 | โ1 min | +1 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.