Elizabeth line 509Y43
Alerts for train 509Y43
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line Elizabeth line.
Running now · updated 06:34
Running now +1 min
Today it is running worse than usual: typical arrival delay is 0 min; 93% of the last 30 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
- Sat 1 Aug Max en route +63 min · last fix heading to 73003 +63 min
- Sun 6 Sept Max en route +29 min · last fix heading to 73003 +29 min
- Sat 5 Sept Max en route +24 min · last fix heading to 73003 +24 min
- Fri 11 Sept Max en route +18 min · last fix heading to 73003 +17 min
- Thu 17 Sept Max en route +11 min · last fix heading to 73003 +11 min
Distribution · 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 90% · 79
- 3–10 min 5% · 4
- 10–30 min 5% · 4
- 30+ min 1% · 1
On-time by weekday
- 92% M n=12
- 100% T n=13
- 92% W n=13
- 92% T n=13
- 92% F n=12
- 67% S n=12
- 92% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Chadwell Heath 06:29 | 0 min | +1 min |
| Thu 15 Oct | Maryland 07:15 | 0 min | +1 min |
| Wed 14 Oct | Maryland 07:15 | 0 min | — |
| Tue 13 Oct | Maryland 07:15 | 0 min | +1 min |
| Mon 12 Oct | Maryland 07:15 | 0 min | +1 min |
| Sun 11 Oct | Stratford (London) 19:04 | 0 min | +2 min |
| Sat 10 Oct | Bond Street 17:21 | 0 min | +1 min |
| Fri 9 Oct | Maryland 07:15 | 0 min | +1 min |
| Thu 8 Oct | Maryland 07:15 | 0 min | +1 min |
| Wed 7 Oct | Stratford (London) 07:15 | 0 min | — |
| Tue 6 Oct | Maryland 07:15 | 0 min | +1 min |
| Mon 5 Oct | 73003 07:15 | 0 min | — |
| Sun 4 Oct | 73003 19:04 | 0 min | — |
| Sat 3 Oct | 73003 17:21 | 0 min | +2 min |
| Fri 2 Oct | 73003 07:15 | 0 min | +1 min |
| Thu 1 Oct | 73003 07:15 | 0 min | +1 min |
| Wed 30 Sept | 73003 07:15 | 0 min | +1 min |
| Tue 29 Sept | 73003 07:17 | +2 min | +2 min |
| Mon 28 Sept | 73003 07:15 | 0 min | — |
| Sun 27 Sept | 73003 19:04 | 0 min | +5 min |
| Sat 26 Sept | 73003 17:21 | 0 min | +1 min |
| Fri 25 Sept | 73003 07:15 | 0 min | +1 min |
| Thu 24 Sept | 73003 07:15 | 0 min | +1 min |
| Wed 23 Sept | 73003 07:15 | 0 min | +1 min |
| Tue 22 Sept | 73003 07:15 | 0 min | — |
| Mon 21 Sept | 73003 07:20 | +5 min | +5 min |
| Sun 20 Sept | 73003 19:04 | 0 min | +3 min |
| Sat 19 Sept | 73003 17:21 | 0 min | +4 min |
| Fri 18 Sept | 73003 07:15 | 0 min | — |
| Thu 17 Sept | 73003 07:26 | +11 min | +11 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.