Greater Anglia 471B81
View line Greater Anglia
Alerts for train 471B81
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
90%
27/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
81%
71/88 runs under 3 min
RT coverage: 88 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+4min
9 in 10 runs arrive with less than this
30 days: +2 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
- Tue 18 Aug Max en route +23 min · last fix heading to London Liverpool Street +23 min
- Fri 7 Aug Max en route +12 min · last fix heading to London Liverpool Street +12 min
- Wed 22 Jul Max en route +12 min · last fix heading to London Liverpool Street +12 min
- Sun 2 Aug Max en route +12 min · last fix heading to London Liverpool Street +11 min
- Wed 29 Jul Max en route +10 min · last fix heading to London Liverpool Street +10 min
Distribution · 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 3
- On time 77% · 68
- 3–10 min 14% · 12
- 10–30 min 6% · 5
- 30+ min 0% · 0
On-time by weekday
- 92% M n=13
- 73% T n=11
- 77% W n=13
- 92% T n=13
- 69% F n=13
- 75% S n=12
- 85% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 12 Oct | Bethnal Green 16:39 | +2 min | +2 min |
| Sun 11 Oct | London Liverpool Street 16:36 | −1 min | +1 min |
| Sat 10 Oct | Bethnal Green 16:37 | 0 min | +1 min |
| Fri 9 Oct | Bethnal Green 16:38 | +1 min | +1 min |
| Thu 8 Oct | Bethnal Green 16:37 | 0 min | +1 min |
| Wed 7 Oct | Bethnal Green 16:39 | +1 min | +1 min |
| Tue 6 Oct | Bethnal Green 16:38 | +1 min | +1 min |
| Mon 5 Oct | London Liverpool Street 16:27 | +1 min | +1 min |
| Sun 4 Oct | London Liverpool Street 16:44 | +8 min | +9 min |
| Sat 3 Oct | London Liverpool Street 16:37 | 0 min | +1 min |
| Fri 2 Oct | London Liverpool Street 16:37 | 0 min | +1 min |
| Thu 1 Oct | London Liverpool Street 16:38 | +1 min | +2 min |
| Wed 30 Sept | London Liverpool Street 16:38 | 0 min | +1 min |
| Tue 29 Sept | London Liverpool Street 16:37 | 0 min | +1 min |
| Mon 28 Sept | London Liverpool Street 16:38 | +1 min | +5 min |
| Sun 27 Sept | London Liverpool Street 16:38 | +2 min | +2 min |
| Sat 26 Sept | London Liverpool Street 16:37 | 0 min | — |
| Fri 25 Sept | London Liverpool Street 16:38 | +1 min | +2 min |
| Thu 24 Sept | London Liverpool Street 16:38 | +1 min | +1 min |
| Wed 23 Sept | London Liverpool Street 16:39 | +2 min | +2 min |
| Tue 22 Sept | London Liverpool Street 16:38 | +1 min | +1 min |
| Mon 21 Sept | London Liverpool Street 16:38 | +1 min | +2 min |
| Sun 20 Sept | London Liverpool Street 16:36 | 0 min | — |
| Sat 19 Sept | London Liverpool Street 16:43 | −3 min | — |
| Fri 18 Sept | London Liverpool Street 16:40 | +3 min | +3 min |
| Thu 17 Sept | London Liverpool Street 16:39 | +1 min | +2 min |
| Wed 16 Sept | London Liverpool Street 16:39 | +2 min | +2 min |
| Tue 15 Sept | London Liverpool Street 16:42 | +5 min | +5 min |
| Mon 14 Sept | London Liverpool Street 16:38 | +1 min | +4 min |
| Sun 13 Sept | London Liverpool Street 16:36 | 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.