Greater Anglia 501N23
View line Greater Anglia
Alerts for train 501N23
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.
It does not run today
Last recorded run: Sunday 4 October −3 min
The mini-map returns when the train runs
On-time · 30 days
75%
3/4 runs under 3 min
RT coverage: 4 full · 0 partial · 0 no data
On-time · 90 days
83%
10/12 runs under 3 min
RT coverage: 12 full · 0 partial · 0 no data
Typical delay
−1min
Median at arrival, 90 days
P90
+3min
9 in 10 runs arrive with less than this
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
- Sun 6 Sept Max en route +25 min · last fix heading to London Liverpool Street +22 min
- Sun 13 Sept Max en route +5 min · last fix heading to London Liverpool Street +3 min
Distribution · 90 days
12 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 33% · 4
- On time 50% · 6
- 3–10 min 8% · 1
- 10–30 min 8% · 1
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- — S n=0
- 83% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 4 Oct | London Liverpool Street 20:12 | −3 min | — |
| Sun 27 Sept | London Liverpool Street 20:12 | −2 min | +5 min |
| Sun 20 Sept | London Liverpool Street 20:15 | +2 min | +2 min |
| Sun 13 Sept | London Liverpool Street 20:17 | +3 min | +5 min |
| Sun 6 Sept | London Liverpool Street 20:35 | +22 min | +25 min |
| Sun 30 Aug | London Liverpool Street 20:13 | 0 min | +4 min |
| Sun 23 Aug | London Liverpool Street 20:15 | 0 min | +4 min |
| Sun 16 Aug | London Liverpool Street 20:19 | −1 min | +3 min |
| Sun 9 Aug | London Liverpool Street 20:12 | −1 min | +2 min |
| Sun 2 Aug | London Liverpool Street 20:12 | −1 min | +2 min |
| Sun 26 Jul | London Liverpool Street 20:11 | −2 min | +1 min |
| Sun 19 Jul | London Liverpool Street 20:13 | −2 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.