Greater Anglia 501F87
View line Greater Anglia
Alerts for train 501F87
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%
50/76 runs under 3 min
RT coverage: 76 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: 0 min
P90
+8min
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
- Mon 12 Oct Max en route +32 min · last fix heading to Ilford +31 min
- Mon 31 Aug Max en route +17 min · last fix heading to London Liverpool Street +17 min
- Fri 21 Aug Max en route +19 min · last fix heading to London Liverpool Street +17 min
- Thu 20 Aug Max en route +15 min · last fix heading to London Liverpool Street +15 min
- Thu 13 Aug Max en route +13 min · last fix heading to London Liverpool Street +12 min
Distribution · 90 days
76 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 12% · 9
- On time 54% · 41
- 3–10 min 26% · 20
- 10–30 min 7% · 5
- 30+ min 1% · 1
On-time by weekday
- 69% M n=13
- 62% T n=13
- 77% W n=13
- 50% T n=12
- 50% F n=12
- 85% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 4 Nov | Gidea Park 22:44 | −1 min | — |
| Tue 3 Nov | Gidea Park 22:43 | −1 min | +1 min |
| Mon 2 Nov | Gidea Park 22:44 | +1 min | +4 min |
| Sat 31 Oct | Gidea Park 22:52 | 0 min | +1 min |
| Fri 30 Oct | Gidea Park 22:52 | −1 min | +1 min |
| Thu 29 Oct | London Liverpool Street 22:51 | −1 min | +1 min |
| Wed 28 Oct | London Liverpool Street 22:51 | −2 min | — |
| Tue 27 Oct | London Liverpool Street 22:50 | −2 min | — |
| Mon 26 Oct | London Liverpool Street 22:50 | −2 min | — |
| Sat 24 Oct | London Liverpool Street 22:51 | −2 min | — |
| Fri 23 Oct | Gidea Park 22:52 | −1 min | — |
| Thu 22 Oct | London Liverpool Street 22:51 | −2 min | — |
| Wed 21 Oct | London Liverpool Street 22:51 | −2 min | — |
| Tue 20 Oct | Ilford 22:56 | +4 min | +5 min |
| Mon 19 Oct | Gidea Park 22:58 | +5 min | +8 min |
| Sat 17 Oct | Gidea Park 22:53 | 0 min | +2 min |
| Fri 16 Oct | Gidea Park 22:53 | +1 min | +2 min |
| Thu 15 Oct | London Liverpool Street 22:56 | +4 min | +5 min |
| Wed 14 Oct | Gidea Park 22:58 | +6 min | +7 min |
| Tue 13 Oct | London Liverpool Street 22:55 | +3 min | +4 min |
| Mon 12 Oct | Ilford 23:23 | +31 min | +32 min |
| Sat 10 Oct | London Liverpool Street 22:52 | −1 min | — |
| Fri 9 Oct | Gidea Park 22:53 | +1 min | +2 min |
| Thu 8 Oct | London Liverpool Street 22:55 | +3 min | +4 min |
| Wed 7 Oct | Gidea Park 22:52 | 0 min | +2 min |
| Tue 6 Oct | London Liverpool Street 22:50 | −2 min | — |
| Mon 5 Oct | London Liverpool Street 22:51 | −1 min | +1 min |
| Sat 3 Oct | London Liverpool Street 22:52 | 0 min | +2 min |
| Fri 2 Oct | London Liverpool Street 22:56 | +4 min | +5 min |
| Thu 1 Oct | London Liverpool Street 22:54 | +2 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.