Greater Anglia 521F64
View line Greater Anglia
Alerts for train 521F64
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
38%
10/26 runs under 3 min
RT coverage: 26 full · 0 partial · 0 no data
On-time · 90 days
48%
41/86 runs under 3 min
RT coverage: 86 full · 0 partial · 0 no data
Typical delay
+3min
Median at arrival, 90 days
30 days: +4 min
P90
+12min
9 in 10 runs arrive with less than this
30 days: +22 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
- Thu 17 Sept Max en route +33 min · last fix heading to Southend Central +33 min
- Sun 4 Oct Max en route +32 min · last fix heading to Colchester +31 min
- Thu 8 Oct Max en route +29 min · last fix heading to Southend Central +29 min
- Wed 9 Sept Max en route +21 min · last fix heading to Southend Central +21 min
- Tue 11 Aug Max en route +24 min · last fix heading to Southend Central +21 min
Distribution · 90 days
86 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 7% · 6
- On time 41% · 35
- 3–10 min 38% · 33
- 10–30 min 12% · 10
- 30+ min 2% · 2
On-time by weekday
- 17% M n=12
- 31% T n=13
- 46% W n=13
- 23% T n=13
- 50% F n=12
- 91% S n=11
- 83% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 10 Oct | Colchester 20:55 | −1 min | +3 min |
| Fri 9 Oct | Southend Central 09:17 | +6 min | +6 min |
| Thu 8 Oct | Southend Central 09:41 | +29 min | +29 min |
| Wed 7 Oct | Westcliff 09:13 | +2 min | +2 min |
| Tue 6 Oct | Westcliff 09:12 | +1 min | +2 min |
| Mon 5 Oct | Southend Central 09:15 | +4 min | +28 min |
| Sun 4 Oct | Colchester 00:54 | +31 min | +32 min |
| Sat 3 Oct | 50036 20:55 | −1 min | +3 min |
| Thu 1 Oct | Southend Central 09:14 | +3 min | +3 min |
| Wed 30 Sept | Southend Central 09:15 | +4 min | +5 min |
| Tue 29 Sept | Southend Central 09:26 | +15 min | +15 min |
| Mon 28 Sept | Southend Central 09:15 | +4 min | +4 min |
| Sun 27 Sept | Colchester 00:39 | −2 min | +1 min |
| Sat 26 Sept | 50036 20:57 | +1 min | +6 min |
| Fri 25 Sept | Southend Central 09:15 | +4 min | +4 min |
| Thu 24 Sept | Southend Central 09:17 | +6 min | +6 min |
| Wed 23 Sept | Southend Central 09:18 | +6 min | +6 min |
| Tue 22 Sept | Southend Central 09:13 | +2 min | +2 min |
| Mon 21 Sept | Southend Central 09:14 | +3 min | +3 min |
| Sun 20 Sept | Colchester 00:45 | −1 min | +2 min |
| Fri 18 Sept | Southend Central 09:12 | +1 min | +1 min |
| Thu 17 Sept | Southend Central 09:45 | +33 min | +33 min |
| Wed 16 Sept | Southend Central 09:18 | +7 min | +7 min |
| Tue 15 Sept | Southend Central 09:14 | +3 min | +3 min |
| Mon 14 Sept | Southend Central 09:21 | +10 min | +10 min |
| Sun 13 Sept | Colchester 00:38 | −4 min | +1 min |
| Fri 11 Sept | Southend Central 09:13 | −1 min | +2 min |
| Thu 10 Sept | Southend Central 09:19 | +5 min | +5 min |
| Wed 9 Sept | Southend Central 09:35 | +21 min | +21 min |
| Tue 8 Sept | Southend Central 09:22 | +8 min | +8 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.