Greater Anglia 521K72
Alerts for train 521K72
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.
Running now · updated 17:53
Running now +5 min
Today it is running worse than usual: typical arrival delay is +2 min; 81% of the last 21 runs arrived on time.
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
- Tue 29 Sept Max en route +17 min · last fix heading to Southend Victoria +14 min
- Tue 6 Oct Max en route +9 min · last fix heading to Southend Victoria +7 min
- Thu 13 Aug Max en route +10 min · last fix heading to Southend Victoria +7 min
- Mon 12 Oct Max en route +6 min · last fix heading to Rochford +6 min
- Thu 3 Sept Max en route +10 min · last fix heading to Southend Victoria +6 min
Distribution · 90 days
53 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 21% · 11
- On time 64% · 34
- 3–10 min 13% · 7
- 10–30 min 2% · 1
- 30+ min 0% · 0
On-time by weekday
- 90% M n=10
- 70% T n=10
- 83% W n=12
- 82% T n=11
- 100% F n=10
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 12 Oct | Rochford 17:49 | +6 min | +6 min |
| Fri 9 Oct | Southend Victoria 18:05 | +1 min | +4 min |
| Thu 8 Oct | Southend Victoria 18:04 | 0 min | +4 min |
| Wed 7 Oct | Southend Victoria 18:05 | +1 min | +4 min |
| Tue 6 Oct | Southend Victoria 18:11 | +7 min | +9 min |
| Mon 5 Oct | Southend Victoria 18:03 | +1 min | +4 min |
| Fri 2 Oct | Southend Victoria 18:05 | +1 min | +5 min |
| Thu 1 Oct | Southend Victoria 18:06 | +2 min | +6 min |
| Wed 30 Sept | Southend Victoria 18:06 | +1 min | +5 min |
| Tue 29 Sept | Southend Victoria 18:18 | +14 min | +17 min |
| Mon 28 Sept | Southend Victoria 18:06 | +1 min | +5 min |
| Fri 25 Sept | Southend Victoria 18:06 | +1 min | +5 min |
| Thu 24 Sept | Southend Victoria 18:06 | +2 min | +5 min |
| Wed 23 Sept | Southend Victoria 18:06 | +1 min | +6 min |
| Tue 22 Sept | Southend Victoria 18:08 | +4 min | +8 min |
| Mon 21 Sept | Southend Victoria 18:05 | +1 min | +5 min |
| Fri 18 Sept | Southend Victoria 18:06 | +2 min | +6 min |
| Thu 17 Sept | Southend Victoria 18:07 | +2 min | +5 min |
| Wed 16 Sept | Southend Victoria 18:06 | +2 min | +5 min |
| Tue 15 Sept | Southend Victoria 18:06 | +2 min | +5 min |
| Mon 14 Sept | Southend Victoria 18:06 | +2 min | +6 min |
| Fri 11 Sept | Southend Victoria 18:05 | +1 min | +4 min |
| Thu 10 Sept | Southend Victoria 18:04 | 0 min | +3 min |
| Wed 9 Sept | Southend Victoria 18:04 | 0 min | +4 min |
| Tue 8 Sept | Southend Victoria 18:04 | 0 min | +2 min |
| Mon 7 Sept | Southend Victoria 18:06 | +2 min | +6 min |
| Fri 4 Sept | Southend Victoria 18:05 | 0 min | +4 min |
| Thu 3 Sept | Southend Victoria 18:11 | +6 min | +10 min |
| Wed 2 Sept | Southend Victoria 18:04 | −1 min | +3 min |
| Tue 1 Sept | Southend Victoria 18:04 | −1 min | +3 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.