Greater Anglia 501K63
View line Greater Anglia
Alerts for train 501K63
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
76%
19/25 runs under 3 min
RT coverage: 25 full · 0 partial · 0 no data
On-time · 90 days
78%
52/67 runs under 3 min
RT coverage: 67 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +5 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
- Fri 4 Sept Max en route +20 min · last fix heading to Prittlewell +20 min
- Thu 15 Oct Max en route +9 min · last fix heading to London Liverpool Street +9 min
- Wed 7 Oct Max en route +11 min · last fix heading to London Liverpool Street +9 min
- Fri 11 Sept Max en route +10 min · last fix heading to London Liverpool Street +7 min
- Tue 15 Sept Max en route +7 min · last fix heading to London Liverpool Street +6 min
Distribution · 90 days
67 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 25% · 17
- On time 52% · 35
- 3–10 min 21% · 14
- 10–30 min 1% · 1
- 30+ min 0% · 0
On-time by weekday
- 91% M n=11
- 91% T n=11
- 82% W n=11
- 73% T n=11
- 58% F n=12
- 73% S n=11
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Tue 20 Oct | London Liverpool Street 13:35 | −1 min | +2 min |
| Mon 19 Oct | London Liverpool Street 13:35 | −1 min | +3 min |
| Sat 17 Oct | Billericay 13:38 | +2 min | +4 min |
| Fri 16 Oct | Billericay 13:39 | +3 min | +5 min |
| Thu 15 Oct | London Liverpool Street 13:46 | +9 min | +9 min |
| Wed 14 Oct | Billericay 13:41 | +5 min | +7 min |
| Tue 13 Oct | London Liverpool Street 13:34 | −2 min | — |
| Mon 12 Oct | Billericay 13:39 | +3 min | +4 min |
| Sat 10 Oct | London Liverpool Street 13:35 | −1 min | +1 min |
| Fri 9 Oct | Billericay 13:38 | +1 min | +3 min |
| Thu 8 Oct | London Liverpool Street 13:34 | −2 min | +1 min |
| Wed 7 Oct | London Liverpool Street 13:46 | +9 min | +11 min |
| Tue 6 Oct | London Liverpool Street 13:35 | −1 min | +1 min |
| Mon 5 Oct | London Liverpool Street 13:34 | −2 min | +1 min |
| Sat 3 Oct | London Liverpool Street 13:36 | 0 min | +4 min |
| Fri 2 Oct | London Liverpool Street 13:36 | 0 min | +3 min |
| Thu 1 Oct | London Liverpool Street 13:40 | +4 min | +5 min |
| Wed 30 Sept | London Liverpool Street 13:36 | 0 min | +3 min |
| Tue 29 Sept | London Liverpool Street 13:36 | −1 min | +3 min |
| Mon 28 Sept | London Liverpool Street 13:34 | −2 min | +2 min |
| Sat 26 Sept | London Liverpool Street 13:37 | 0 min | +4 min |
| Fri 25 Sept | London Liverpool Street 13:39 | +2 min | +6 min |
| Thu 24 Sept | London Liverpool Street 13:34 | −3 min | +2 min |
| Wed 23 Sept | London Liverpool Street 13:36 | −1 min | +3 min |
| Tue 22 Sept | London Liverpool Street 13:38 | +2 min | +4 min |
| Mon 21 Sept | London Liverpool Street 13:37 | 0 min | +2 min |
| Sat 19 Sept | London Liverpool Street 13:37 | 0 min | +4 min |
| Fri 18 Sept | London Liverpool Street 13:39 | +3 min | +4 min |
| Thu 17 Sept | London Liverpool Street 13:35 | −2 min | +1 min |
| Wed 16 Sept | London Liverpool Street 13:36 | 0 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.