Greater Anglia 521F16
View line Greater Anglia
Alerts for train 521F16
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
72%
18/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
66%
48/73 runs under 3 min
RT coverage: 73 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: 0 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +4 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 10 Sept Max en route +15 min · last fix heading to 50499 +13 min
- Fri 14 Aug Max en route +12 min · last fix heading to 50499 +12 min
- Wed 14 Oct Max en route +13 min · last fix heading to Thorpe Bay +11 min
- Tue 1 Sept Max en route +13 min · last fix heading to 50499 +11 min
- Fri 7 Aug Max en route +11 min · last fix heading to 50499 +11 min
Distribution · 90 days
73 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 4% · 3
- On time 62% · 45
- 3–10 min 27% · 20
- 10–30 min 7% · 5
- 30+ min 0% · 0
On-time by weekday
- 75% M n=12
- 77% T n=13
- 58% W n=12
- 50% T n=12
- 46% F n=13
- 91% S n=11
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 20 Oct | Colchester 11:54 | −1 min | +1 min |
| Mon 19 Oct | Colchester 11:55 | 0 min | +5 min |
| Sat 17 Oct | Colchester 11:55 | 0 min | +4 min |
| Fri 16 Oct | Thorpe Bay 22:06 | +3 min | +5 min |
| Thu 15 Oct | Southend East 22:06 | +2 min | +7 min |
| Wed 14 Oct | Thorpe Bay 22:15 | +11 min | +13 min |
| Tue 13 Oct | Thorpe Bay 22:05 | +1 min | +4 min |
| Mon 12 Oct | Southend East 22:03 | 0 min | +1 min |
| Sat 10 Oct | Colchester 11:55 | 0 min | — |
| Fri 9 Oct | Southend East 22:06 | +3 min | +5 min |
| Thu 8 Oct | Southend East 22:06 | +3 min | +5 min |
| Wed 7 Oct | Colchester 11:55 | 0 min | +4 min |
| Tue 6 Oct | Southend East 22:01 | −2 min | — |
| Mon 5 Oct | Colchester 11:55 | 0 min | +3 min |
| Sat 3 Oct | 50036 11:54 | −1 min | +6 min |
| Fri 2 Oct | 50499 22:05 | +2 min | +3 min |
| Thu 1 Oct | 50499 22:08 | +5 min | +7 min |
| Wed 30 Sept | 50499 22:03 | 0 min | +1 min |
| Tue 29 Sept | 50499 22:02 | −1 min | +1 min |
| Mon 28 Sept | 50499 22:03 | 0 min | +1 min |
| Sat 26 Sept | 50036 11:55 | 0 min | — |
| Fri 25 Sept | 50499 22:11 | +8 min | +10 min |
| Thu 24 Sept | 50499 22:04 | 0 min | +2 min |
| Wed 23 Sept | 50499 22:06 | +3 min | +5 min |
| Tue 22 Sept | 50499 22:05 | +2 min | +5 min |
| Mon 21 Sept | 50499 22:03 | 0 min | +1 min |
| Fri 18 Sept | 50499 22:04 | 0 min | +3 min |
| Thu 17 Sept | 50036 11:55 | −1 min | — |
| Wed 16 Sept | 50036 11:54 | −1 min | +5 min |
| Tue 15 Sept | 50036 11:55 | 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.