Greater Anglia 452L81
Alerts for train 452L81
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 19:22
Running now 0 min
Today it is running no worse than usual: typical arrival delay is 0 min; 76% of the last 25 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
- Mon 19 Oct Max en route +34 min · last fix heading to Colchester +32 min
- Tue 15 Sept Max en route +28 min · last fix heading to Colchester +28 min
- Tue 8 Sept Max en route +23 min · last fix heading to Colchester +18 min
- Sat 29 Aug Max en route +18 min · last fix heading to Colchester +17 min
- Wed 19 Aug Max en route +26 min · last fix heading to Colchester +17 min
Distribution · 90 days
83 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 33% · 27
- On time 33% · 27
- 3–10 min 23% · 19
- 10–30 min 11% · 9
- 30+ min 1% · 1
On-time by weekday
- 85% M n=13
- 55% T n=11
- 69% W n=13
- 83% T n=12
- 54% F n=13
- 36% S n=11
- 70% S n=10
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 21 Oct | Bury St Edmunds 19:19 | 0 min | +1 min |
| Tue 20 Oct | Colchester 19:59 | −3 min | +1 min |
| Mon 19 Oct | Colchester 20:33 | +32 min | +34 min |
| Fri 16 Oct | Colchester 19:58 | −3 min | +1 min |
| Thu 15 Oct | Colchester 19:59 | −2 min | +4 min |
| Wed 14 Oct | Colchester 20:00 | −2 min | +3 min |
| Tue 13 Oct | Colchester 20:02 | +1 min | +9 min |
| Mon 12 Oct | Colchester 20:02 | 0 min | +10 min |
| Fri 9 Oct | Colchester 19:59 | −2 min | +6 min |
| Thu 8 Oct | Colchester 19:59 | −3 min | +7 min |
| Wed 7 Oct | Colchester 20:09 | +8 min | +9 min |
| Tue 6 Oct | Colchester 19:59 | −3 min | +1 min |
| Mon 5 Oct | Colchester 20:00 | −1 min | +8 min |
| Sun 4 Oct | 49011 19:25 | 0 min | +3 min |
| Sat 3 Oct | 49024 19:35 | 0 min | +3 min |
| Fri 2 Oct | Colchester 20:02 | +1 min | +11 min |
| Thu 1 Oct | Colchester 20:03 | +1 min | +12 min |
| Wed 30 Sept | Colchester 20:01 | −1 min | +10 min |
| Tue 29 Sept | Colchester 20:00 | −2 min | +5 min |
| Mon 28 Sept | Colchester 20:01 | 0 min | +7 min |
| Sun 27 Sept | Colchester 20:08 | +4 min | +9 min |
| Sat 26 Sept | 49024 19:40 | +4 min | +7 min |
| Fri 25 Sept | Colchester 20:12 | +10 min | +17 min |
| Thu 24 Sept | Colchester 19:58 | −3 min | +4 min |
| Wed 23 Sept | Colchester 20:14 | +13 min | +18 min |
| Mon 21 Sept | Colchester 19:59 | −3 min | +5 min |
| Sun 20 Sept | Colchester 20:01 | −2 min | +6 min |
| Sat 19 Sept | 49024 19:40 | +4 min | +4 min |
| Fri 18 Sept | Colchester 19:59 | −2 min | +4 min |
| Thu 17 Sept | Colchester 20:04 | +3 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.