Greater Anglia 521N22
View line Greater Anglia
Alerts for train 521N22
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.
โ Todayโs run finished
Today, last fix heading to Clacton-on-Sea at 13:50 โ2 min
The mini-map returns when the train runs
On-time ยท 30 days
93%
28/30 runs under 3 min
RT coverage: 30 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
92%
82/89 runs under 3 min
RT coverage: 89 full ยท 0 partial ยท 0 no data
Typical delay
โ2min
Median at arrival, 90 days
30 days: โ2 min
P90
+1min
9 in 10 runs arrive with less than this
30 days: 0 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
- Mon 10 Aug Max en route +28 min ยท last fix heading to Clacton-on-Sea +24 min
- Wed 29 Jul Max en route +12 min ยท last fix heading to Clacton-on-Sea +9 min
- Wed 26 Aug Max en route +8 min ยท last fix heading to Clacton-on-Sea +8 min
- Sun 6 Sept Max en route +11 min ยท last fix heading to Clacton-on-Sea +7 min
- Wed 7 Oct Max en route +10 min ยท last fix heading to Clacton-on-Sea +5 min
Distribution ยท 90 days
89 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 57% ยท 51
- On time 35% ยท 31
- 3โ10 min 7% ยท 6
- 10โ30 min 1% ยท 1
- 30+ min 0% ยท 0
On-time by weekday
- 92% M n=13
- 92% T n=13
- 77% W n=13
- 100% T n=12
- 100% F n=13
- 92% S n=12
- 92% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Clacton-on-Sea 13:50 | โ2 min | +1 min |
| Thu 15 Oct | Clacton-on-Sea 13:52 | 0 min | +5 min |
| Wed 14 Oct | Clacton-on-Sea 13:49 | โ3 min | +1 min |
| Tue 13 Oct | Clacton-on-Sea 13:50 | โ2 min | +1 min |
| Mon 12 Oct | Clacton-on-Sea 13:50 | โ2 min | +1 min |
| Sun 11 Oct | Clacton-on-Sea 19:16 | โ1 min | +1 min |
| Sat 10 Oct | Clacton-on-Sea 13:52 | 0 min | +2 min |
| Fri 9 Oct | Clacton-on-Sea 13:51 | โ1 min | +1 min |
| Thu 8 Oct | Clacton-on-Sea 13:50 | โ2 min | +1 min |
| Wed 7 Oct | Clacton-on-Sea 13:57 | +5 min | +10 min |
| Tue 6 Oct | Clacton-on-Sea 13:50 | โ1 min | +2 min |
| Mon 5 Oct | Clacton-on-Sea 13:50 | โ2 min | +1 min |
| Sun 4 Oct | Clacton-on-Sea 19:16 | โ1 min | +1 min |
| Sat 3 Oct | Clacton-on-Sea 13:51 | โ1 min | +1 min |
| Fri 2 Oct | Clacton-on-Sea 13:50 | โ2 min | +4 min |
| Thu 1 Oct | Clacton-on-Sea 13:50 | โ2 min | +3 min |
| Wed 30 Sept | Clacton-on-Sea 13:51 | โ2 min | +1 min |
| Tue 29 Sept | Clacton-on-Sea 13:52 | 0 min | +1 min |
| Mon 28 Sept | Clacton-on-Sea 13:53 | +1 min | +4 min |
| Sun 27 Sept | Clacton-on-Sea 19:15 | โ2 min | +1 min |
| Sat 26 Sept | Clacton-on-Sea 13:57 | +4 min | +6 min |
| Fri 25 Sept | Clacton-on-Sea 13:51 | โ1 min | +2 min |
| Thu 24 Sept | Clacton-on-Sea 13:50 | โ2 min | +2 min |
| Wed 23 Sept | Clacton-on-Sea 13:50 | โ2 min | +1 min |
| Tue 22 Sept | Clacton-on-Sea 13:50 | โ2 min | +1 min |
| Mon 21 Sept | Clacton-on-Sea 13:50 | โ2 min | +1 min |
| Sun 20 Sept | Clacton-on-Sea 19:14 | โ2 min | +1 min |
| Sat 19 Sept | Clacton-on-Sea 13:50 | โ2 min | +1 min |
| Fri 18 Sept | Clacton-on-Sea 13:50 | โ2 min | +3 min |
| Thu 17 Sept | Clacton-on-Sea 13:50 | โ2 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.