Greater Anglia 521K24
View line Greater Anglia
Alerts for train 521K24
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
19%
5/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
46%
31/68 runs under 3 min
RT coverage: 68 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +6 min
P90
+20min
9 in 10 runs arrive with less than this
30 days: +20 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
- Sat 18 Jul Max en route +28 min · last fix heading to Southend Airport +28 min
- Wed 16 Sept Max en route +26 min · last fix heading to Rochford +26 min
- Mon 28 Sept Max en route +23 min · last fix heading to Southend Airport +23 min
- Fri 11 Sept Max en route +22 min · last fix heading to Southend Victoria +22 min
- Sun 19 Jul Max en route +28 min · last fix heading to Southend Victoria +22 min
Distribution · 90 days
68 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 24% · 16
- On time 22% · 15
- 3–10 min 32% · 22
- 10–30 min 22% · 15
- 30+ min 0% · 0
On-time by weekday
- 44% M n=9
- 50% T n=10
- 67% W n=12
- 25% T n=12
- 60% F n=10
- 45% S n=11
- 0% S n=4
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 10 Oct | Prittlewell 00:57 | +2 min | +8 min |
| Fri 9 Oct | Prittlewell 00:53 | −1 min | +4 min |
| Thu 8 Oct | Prittlewell 00:58 | +4 min | +8 min |
| Wed 7 Oct | Southend Airport 00:58 | +1 min | +6 min |
| Tue 6 Oct | Southend Victoria 01:00 | +6 min | +8 min |
| Mon 5 Oct | Prittlewell 01:08 | +10 min | +15 min |
| Sun 4 Oct | — 01:02 | +8 min | +8 min |
| Sat 3 Oct | Southend Victoria 00:59 | +8 min | +14 min |
| Fri 2 Oct | Southend Victoria 00:55 | +1 min | +6 min |
| Thu 1 Oct | Southend Victoria 00:59 | +5 min | +10 min |
| Wed 30 Sept | Southend Victoria 00:59 | +6 min | +11 min |
| Tue 29 Sept | Southend Victoria 00:58 | +4 min | +22 min |
| Mon 28 Sept | Southend Airport 00:59 | +23 min | +23 min |
| Sun 27 Sept | — 01:06 | +12 min | +12 min |
| Sat 26 Sept | Southend Victoria 00:59 | +12 min | +16 min |
| Fri 25 Sept | Southend Victoria 00:56 | +2 min | +8 min |
| Thu 24 Sept | Southend Victoria 00:59 | +5 min | +20 min |
| Wed 23 Sept | Southend Airport 00:59 | +20 min | +20 min |
| Tue 22 Sept | Southend Victoria 00:59 | +3 min | +20 min |
| Mon 21 Sept | Prittlewell 00:59 | +20 min | +20 min |
| Sat 19 Sept | Southend Victoria 00:59 | +5 min | +9 min |
| Fri 18 Sept | Southend Victoria 00:57 | +3 min | +10 min |
| Thu 17 Sept | Southend Victoria 00:59 | +10 min | +26 min |
| Wed 16 Sept | Rochford 00:59 | +26 min | +26 min |
| Tue 15 Sept | Southend Victoria 00:59 | +4 min | +17 min |
| Mon 14 Sept | Southend Victoria 00:59 | +17 min | +18 min |
| Sat 12 Sept | Southend Victoria 00:55 | +1 min | +22 min |
| Fri 11 Sept | Southend Victoria 00:59 | +22 min | +22 min |
| Thu 10 Sept | Southend Victoria 00:59 | +5 min | +11 min |
| Wed 9 Sept | Southend Victoria 00:53 | −4 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.