Greater Anglia 491Y19
Alerts for train 491Y19
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.
Running now · updated 14:33
Running now −1 min
Today it is running no worse than usual: typical arrival delay is −1 min; 100% of the last 6 runs arrived on time.
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 16 Aug Max en route +5 min · last fix heading to London Liverpool Street +5 min
Distribution · 90 days
15 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 20% · 3
- On time 73% · 11
- 3–10 min 7% · 1
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 100% S n=2
- 92% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 18 Oct | Marks Tey 14:29 | −2 min | — |
| Sun 11 Oct | Gidea Park 15:44 | 0 min | +1 min |
| Sun 4 Oct | London Liverpool Street 15:42 | −3 min | — |
| Sun 27 Sept | London Liverpool Street 15:41 | −2 min | — |
| Sun 20 Sept | London Liverpool Street 15:45 | +2 min | +2 min |
| Sat 19 Sept | London Liverpool Street 13:53 | 0 min | +3 min |
| Sun 13 Sept | London Liverpool Street 15:44 | +1 min | +2 min |
| Sat 12 Sept | London Liverpool Street 13:53 | 0 min | +4 min |
| Sun 6 Sept | London Liverpool Street 15:42 | −1 min | +2 min |
| Sun 30 Aug | London Liverpool Street 15:45 | +1 min | +4 min |
| Sun 23 Aug | London Liverpool Street 15:43 | −1 min | +2 min |
| Sun 16 Aug | London Liverpool Street 15:48 | +5 min | +5 min |
| Sun 9 Aug | London Liverpool Street 15:43 | 0 min | — |
| Sun 2 Aug | London Liverpool Street 15:44 | 0 min | — |
| Sun 26 Jul | London Liverpool Street 15:42 | −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.