Greater Anglia 521K18
View line Greater Anglia
Alerts for train 521K18
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
90%
18/20 runs under 3 min
RT coverage: 20 full · 0 partial · 0 no data
On-time · 90 days
85%
41/48 runs under 3 min
RT coverage: 48 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +1 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +2 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
- Wed 2 Sept Max en route +16 min · last fix heading to Southend Victoria +12 min
- Fri 25 Sept Max en route +9 min · last fix heading to Southend Victoria +6 min
- Thu 30 Jul Max en route +11 min · last fix heading to Southend Victoria +6 min
- Fri 2 Oct Max en route +7 min · last fix heading to Southend Victoria +3 min
- Wed 30 Sept Max en route +7 min · last fix heading to Southend Victoria +3 min
Distribution · 90 days
48 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% · 1
- On time 83% · 40
- 3–10 min 13% · 6
- 10–30 min 2% · 1
- 30+ min 0% · 0
On-time by weekday
- 100% M n=8
- 100% T n=9
- 82% W n=11
- 70% T n=10
- 80% F n=10
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | Southend Victoria 09:25 | +2 min | +6 min |
| Thu 22 Oct | Southend Airport 09:24 | +2 min | +6 min |
| Wed 21 Oct | Prittlewell 09:23 | +1 min | +4 min |
| Tue 20 Oct | Prittlewell 09:22 | 0 min | +3 min |
| Mon 19 Oct | Prittlewell 09:22 | 0 min | +4 min |
| Fri 16 Oct | Prittlewell 09:23 | +1 min | +4 min |
| Thu 15 Oct | Southend Airport 09:24 | +2 min | +6 min |
| Wed 14 Oct | Prittlewell 09:24 | +2 min | +5 min |
| Tue 13 Oct | Prittlewell 09:21 | −1 min | +3 min |
| Mon 12 Oct | Prittlewell 09:23 | +1 min | +4 min |
| Fri 9 Oct | Prittlewell 09:22 | 0 min | +4 min |
| Thu 8 Oct | Prittlewell 09:23 | +1 min | +4 min |
| Wed 7 Oct | Prittlewell 09:23 | 0 min | +4 min |
| Tue 6 Oct | Prittlewell 09:23 | +1 min | +5 min |
| Mon 5 Oct | Southend Victoria 09:24 | +2 min | +6 min |
| Fri 2 Oct | Southend Victoria 09:25 | +3 min | +7 min |
| Thu 1 Oct | Southend Victoria 09:23 | +1 min | +4 min |
| Wed 30 Sept | Southend Victoria 09:25 | +3 min | +7 min |
| Tue 29 Sept | Southend Victoria 09:22 | 0 min | +4 min |
| Mon 28 Sept | Southend Victoria 09:23 | +1 min | +5 min |
| Fri 25 Sept | Southend Victoria 09:28 | +6 min | +9 min |
| Thu 24 Sept | Southend Victoria 09:26 | +3 min | +7 min |
| Wed 23 Sept | Southend Victoria 09:23 | +1 min | +5 min |
| Tue 22 Sept | Southend Victoria 09:23 | +1 min | +5 min |
| Mon 21 Sept | Southend Victoria 09:22 | 0 min | +4 min |
| Fri 18 Sept | Southend Victoria 09:24 | +2 min | +6 min |
| Thu 17 Sept | Southend Victoria 09:25 | +3 min | +6 min |
| Wed 16 Sept | Southend Victoria 09:21 | −1 min | +4 min |
| Tue 15 Sept | Southend Victoria 09:20 | −2 min | +2 min |
| Mon 14 Sept | Southend Victoria 09:23 | +1 min | +5 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.