Greater Anglia 521F72
View line Greater Anglia
Alerts for train 521F72
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
88%
22/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
85%
63/74 runs under 3 min
RT coverage: 74 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+4min
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
- Thu 13 Aug Max en route +40 min · last fix heading to 50036 +34 min
- Fri 23 Oct Max en route +27 min · last fix heading to Colchester +26 min
- Sat 24 Oct Max en route +9 min · last fix heading to Colchester +8 min
- Fri 4 Sept Max en route +5 min · last fix heading to 50036 +5 min
- Fri 21 Aug Max en route +5 min · last fix heading to 50036 +5 min
Distribution · 90 days
74 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 85% · 63
- 3–10 min 12% · 9
- 10–30 min 1% · 1
- 30+ min 1% · 1
On-time by weekday
- 85% M n=13
- 100% T n=13
- 85% W n=13
- 83% T n=12
- 69% F n=13
- 90% S n=10
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 6 Nov | Colchester 22:44 | 0 min | +2 min |
| Thu 5 Nov | Colchester 22:44 | 0 min | +2 min |
| Wed 4 Nov | Colchester 22:47 | 0 min | +4 min |
| Tue 3 Nov | Colchester 22:47 | 0 min | +2 min |
| Mon 2 Nov | Colchester 22:44 | −1 min | +2 min |
| Sat 31 Oct | Colchester 22:55 | 0 min | +1 min |
| Fri 30 Oct | Colchester 22:55 | 0 min | +2 min |
| Thu 29 Oct | Colchester 22:55 | 0 min | +2 min |
| Wed 28 Oct | Colchester 22:58 | +3 min | +3 min |
| Tue 27 Oct | Colchester 22:55 | 0 min | +5 min |
| Mon 26 Oct | Colchester 22:55 | 0 min | +2 min |
| Sat 24 Oct | Colchester 23:03 | +8 min | +9 min |
| Fri 23 Oct | Colchester 23:22 | +26 min | +27 min |
| Thu 22 Oct | Colchester 22:55 | 0 min | +2 min |
| Wed 21 Oct | Colchester 22:56 | +1 min | +7 min |
| Tue 20 Oct | Colchester 22:55 | 0 min | +3 min |
| Mon 19 Oct | Colchester 22:55 | 0 min | +2 min |
| Sat 17 Oct | Colchester 22:55 | 0 min | +2 min |
| Fri 16 Oct | Colchester 22:55 | 0 min | +2 min |
| Thu 15 Oct | Colchester 22:55 | 0 min | +2 min |
| Wed 14 Oct | Colchester 22:55 | 0 min | +1 min |
| Tue 13 Oct | Colchester 22:55 | 0 min | +2 min |
| Mon 12 Oct | Colchester 22:55 | 0 min | +8 min |
| Sat 10 Oct | Colchester 22:55 | 0 min | +2 min |
| Fri 9 Oct | Colchester 22:55 | −1 min | +1 min |
| Thu 8 Oct | Colchester 22:55 | −1 min | +4 min |
| Wed 7 Oct | Colchester 22:55 | 0 min | +5 min |
| Tue 6 Oct | Colchester 22:55 | 0 min | +1 min |
| Mon 5 Oct | Colchester 22:55 | 0 min | +6 min |
| Sat 3 Oct | 50036 22:54 | 0 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.