Elizabeth line 509Y91
Alerts for train 509Y91
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 17:35
Running now +1 min
Today it is running worse than usual: typical arrival delay is 0 min; 70% 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
- Fri 7 Aug Max en route +29 min · last fix heading to 73003 +29 min
- Wed 15 Jul Max en route +28 min · last fix heading to 73003 +28 min
- Fri 14 Aug Max en route +28 min · last fix heading to 73003 +27 min
- Wed 26 Aug Max en route +14 min · last fix heading to 73003 +13 min
- Thu 27 Aug Max en route +18 min · last fix heading to 73003 +6 min
Distribution · 90 days
90 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 76% · 68
- 3–10 min 20% · 18
- 10–30 min 4% · 4
- 30+ min 0% · 0
On-time by weekday
- 77% M n=13
- 83% T n=12
- 77% W n=13
- 62% T n=13
- 46% F n=13
- 92% S n=13
- 92% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Mon 12 Oct | Maryland 17:34 | +1 min | +2 min |
| Sun 11 Oct | Bond Street 21:27 | 0 min | — |
| Sat 10 Oct | Maryland 19:45 | 0 min | +2 min |
| Fri 9 Oct | Bond Street 22:46 | +5 min | +6 min |
| Thu 8 Oct | Ilford 22:47 | +5 min | +17 min |
| Wed 7 Oct | Bond Street 22:47 | +5 min | +5 min |
| Tue 6 Oct | Bond Street 22:42 | 0 min | +5 min |
| Mon 5 Oct | Bond Street 22:42 | 0 min | +2 min |
| Sun 4 Oct | 73003 21:27 | 0 min | +2 min |
| Sat 3 Oct | 73003 19:45 | 0 min | +2 min |
| Fri 2 Oct | 73003 22:42 | 0 min | +2 min |
| Thu 1 Oct | 73003 22:42 | 0 min | +5 min |
| Wed 30 Sept | 73003 22:42 | 0 min | +4 min |
| Tue 29 Sept | 73003 22:42 | 0 min | +3 min |
| Mon 28 Sept | 73003 22:42 | 0 min | +5 min |
| Sun 27 Sept | 73003 16:34 | 0 min | +1 min |
| Sat 26 Sept | 73003 19:46 | 0 min | +1 min |
| Fri 25 Sept | 73003 22:46 | +4 min | +6 min |
| Thu 24 Sept | 73003 17:57 | +5 min | +5 min |
| Wed 23 Sept | 73003 22:42 | 0 min | +5 min |
| Tue 22 Sept | 73003 22:42 | 0 min | +9 min |
| Mon 21 Sept | 73003 22:46 | +4 min | +5 min |
| Sun 20 Sept | 73003 21:27 | 0 min | +1 min |
| Sat 19 Sept | 73003 19:48 | +3 min | +3 min |
| Fri 18 Sept | 73003 22:46 | +5 min | +5 min |
| Thu 17 Sept | 73003 22:47 | +5 min | +14 min |
| Wed 16 Sept | 73003 22:42 | 0 min | +3 min |
| Tue 15 Sept | 73003 22:42 | 0 min | +4 min |
| Mon 14 Sept | 73003 22:42 | 0 min | +4 min |
| Sun 13 Sept | 73003 21:27 | 0 min | +7 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.