Greater Anglia 501K41
View line Greater Anglia
Alerts for train 501K41
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.
โ Todayโs run finished
Today, last fix heading to London Liverpool Street at 09:55 โ2 min
The mini-map returns when the train runs
On-time ยท 30 days
95%
21/22 runs under 3 min
RT coverage: 22 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
91%
52/57 runs under 3 min
RT coverage: 57 full ยท 0 partial ยท 0 no data
Typical delay
โ2min
Median at arrival, 90 days
30 days: โ2 min
P90
+1min
9 in 10 runs arrive with less than this
30 days: โ1 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Fri 16 Oct Max en route +7 min ยท last fix heading to London Liverpool Street +7 min
- Fri 11 Sept Max en route +7 min ยท last fix heading to London Liverpool Street +5 min
- Mon 7 Sept Max en route +6 min ยท last fix heading to London Liverpool Street +4 min
- Thu 27 Aug Max en route +5 min ยท last fix heading to London Liverpool Street +4 min
- Tue 11 Aug Max en route +4 min ยท last fix heading to London Liverpool Street +4 min
Distribution ยท 90 days
57 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 65% ยท 37
- On time 26% ยท 15
- 3โ10 min 9% ยท 5
- 10โ30 min 0% ยท 0
- 30+ min 0% ยท 0
On-time by weekday
- 90% M n=10
- 91% T n=11
- 100% W n=12
- 92% T n=12
- 83% F n=12
- โ S n=0
- โ S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 30 Oct | London Liverpool Street 09:55 | โ2 min | โ |
| Thu 29 Oct | London Liverpool Street 09:56 | โ2 min | +1 min |
| Wed 28 Oct | London Liverpool Street 09:55 | โ2 min | โ |
| Tue 27 Oct | London Liverpool Street 09:55 | โ2 min | +1 min |
| Mon 26 Oct | London Liverpool Street 09:55 | โ2 min | +2 min |
| Fri 23 Oct | London Liverpool Street 09:55 | โ2 min | +2 min |
| Thu 22 Oct | Billericay 09:56 | โ1 min | โ |
| Wed 21 Oct | London Liverpool Street 09:55 | โ2 min | +2 min |
| Tue 20 Oct | London Liverpool Street 09:55 | โ2 min | โ |
| Mon 19 Oct | Ilford 09:56 | โ1 min | โ |
| Fri 16 Oct | London Liverpool Street 10:05 | +7 min | +7 min |
| Thu 15 Oct | Billericay 09:57 | โ1 min | +1 min |
| Wed 14 Oct | London Liverpool Street 09:54 | โ3 min | +1 min |
| Tue 13 Oct | London Liverpool Street 09:55 | โ2 min | +2 min |
| Mon 12 Oct | London Liverpool Street 09:56 | โ1 min | +3 min |
| Fri 9 Oct | London Liverpool Street 09:55 | โ2 min | +1 min |
| Thu 8 Oct | Billericay 09:56 | โ1 min | +2 min |
| Wed 7 Oct | London Liverpool Street 09:56 | โ1 min | +4 min |
| Tue 6 Oct | London Liverpool Street 09:55 | โ2 min | +1 min |
| Mon 5 Oct | London Liverpool Street 09:55 | โ2 min | โ |
| Fri 2 Oct | London Liverpool Street 09:55 | โ2 min | โ |
| Thu 1 Oct | London Liverpool Street 09:55 | โ2 min | +1 min |
| Wed 30 Sept | London Liverpool Street 09:55 | โ2 min | โ |
| Tue 29 Sept | London Liverpool Street 09:55 | โ2 min | +1 min |
| Mon 28 Sept | London Liverpool Street 09:55 | โ3 min | +2 min |
| Fri 25 Sept | London Liverpool Street 09:55 | โ3 min | +1 min |
| Thu 24 Sept | London Liverpool Street 09:56 | โ2 min | +2 min |
| Wed 23 Sept | London Liverpool Street 09:55 | โ2 min | +1 min |
| Tue 22 Sept | London Liverpool Street 09:55 | โ2 min | โ |
| Mon 21 Sept | London Liverpool Street 09:55 | โ2 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.