Greater Anglia 501F71
View line Greater Anglia
Alerts for train 501F71
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
71%
15/21 runs under 3 min
RT coverage: 21 full · 0 partial · 0 no data
On-time · 90 days
72%
46/64 runs under 3 min
RT coverage: 64 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +1 min
P90
+5min
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
- Fri 7 Aug Max en route +57 min · last fix heading to Gidea Park +57 min
- Fri 14 Aug Max en route +17 min · last fix heading to London Liverpool Street +15 min
- Thu 20 Aug Max en route +12 min · last fix heading to London Liverpool Street +10 min
- Fri 11 Sept Max en route +11 min · last fix heading to London Liverpool Street +9 min
- Tue 13 Oct Max en route +7 min · last fix heading to Gidea Park +6 min
Distribution · 90 days
64 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 16% · 10
- On time 56% · 36
- 3–10 min 23% · 15
- 10–30 min 3% · 2
- 30+ min 2% · 1
On-time by weekday
- 92% M n=12
- 85% T n=13
- 77% W n=13
- 69% T n=13
- 38% F n=13
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | Gidea Park 19:46 | +4 min | +5 min |
| Thu 22 Oct | Gidea Park 19:41 | −1 min | — |
| Wed 21 Oct | Ilford 19:46 | +4 min | +5 min |
| Tue 20 Oct | Gidea Park 19:42 | 0 min | +1 min |
| Mon 19 Oct | Gidea Park 19:44 | +1 min | +2 min |
| Fri 16 Oct | London Liverpool Street 19:46 | +4 min | +4 min |
| Thu 15 Oct | Gidea Park 19:47 | +4 min | +5 min |
| Wed 14 Oct | London Liverpool Street 19:44 | +2 min | +4 min |
| Tue 13 Oct | Gidea Park 19:49 | +6 min | +7 min |
| Mon 12 Oct | London Liverpool Street 19:45 | +2 min | +4 min |
| Fri 9 Oct | London Liverpool Street 19:46 | +4 min | +4 min |
| Thu 8 Oct | Gidea Park 19:43 | +1 min | +3 min |
| Wed 7 Oct | Gidea Park 19:42 | −1 min | +1 min |
| Tue 6 Oct | Gidea Park 19:42 | 0 min | +1 min |
| Mon 5 Oct | London Liverpool Street 19:40 | −2 min | — |
| Fri 2 Oct | London Liverpool Street 19:41 | −1 min | +2 min |
| Thu 1 Oct | London Liverpool Street 19:44 | +1 min | +3 min |
| Wed 30 Sept | London Liverpool Street 19:42 | 0 min | +1 min |
| Tue 29 Sept | London Liverpool Street 19:42 | 0 min | +2 min |
| Mon 28 Sept | London Liverpool Street 19:44 | 0 min | +2 min |
| Fri 25 Sept | London Liverpool Street 19:42 | 0 min | +3 min |
| Thu 24 Sept | London Liverpool Street 19:48 | +6 min | +10 min |
| Wed 23 Sept | London Liverpool Street 19:44 | +1 min | +5 min |
| Tue 22 Sept | London Liverpool Street 19:41 | −2 min | +1 min |
| Mon 21 Sept | London Liverpool Street 19:44 | +1 min | +4 min |
| Fri 18 Sept | London Liverpool Street 19:45 | +3 min | +6 min |
| Thu 17 Sept | London Liverpool Street 19:41 | −2 min | +1 min |
| Wed 16 Sept | London Liverpool Street 19:43 | +1 min | +3 min |
| Tue 15 Sept | London Liverpool Street 19:42 | 0 min | +3 min |
| Mon 14 Sept | London Liverpool Street 19:41 | −1 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.