Elizabeth line 509Y91
View line Elizabeth line
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.
The mini-map returns when the train runs
On-time · 30 days
66%
19/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
70%
62/89 runs under 3 min
RT coverage: 89 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +6 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
- Fri 7 Aug Max en route +29 min · last fix heading to 73003 +29 min
- Mon 12 Oct Max en route +28 min · last fix heading to Stratford (London) +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
- Mon 26 Oct Max en route +12 min · last fix heading to Stratford (London) +12 min
Distribution · 90 days
89 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 70% · 62
- 3–10 min 25% · 22
- 10–30 min 6% · 5
- 30+ min 0% · 0
On-time by weekday
- 58% M n=12
- 83% T n=12
- 85% W n=13
- 54% T n=13
- 38% F n=13
- 77% S n=13
- 92% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 1 Nov | Bond Street 21:27 | +1 min | +1 min |
| Sat 31 Oct | Bond Street 19:51 | +6 min | +6 min |
| Fri 30 Oct | Maryland 22:48 | +6 min | +8 min |
| Thu 29 Oct | Bond Street 22:42 | 0 min | +3 min |
| Wed 28 Oct | Bond Street 22:42 | 0 min | +3 min |
| Tue 27 Oct | Stratford (London) 17:52 | +8 min | +8 min |
| Mon 26 Oct | Stratford (London) 22:53 | +12 min | +12 min |
| Sun 25 Oct | Bond Street 21:27 | 0 min | +1 min |
| Sat 24 Oct | Stratford (London) 19:49 | +5 min | +5 min |
| Fri 23 Oct | Bond Street 22:42 | 0 min | +7 min |
| Thu 22 Oct | Bond Street 22:46 | +4 min | +5 min |
| Wed 21 Oct | Bond Street 22:42 | 0 min | +3 min |
| Tue 20 Oct | Bond Street 22:42 | 0 min | +9 min |
| Mon 19 Oct | Bond Street 22:42 | 0 min | +26 min |
| Sun 18 Oct | Bond Street 21:27 | 0 min | +1 min |
| Sat 17 Oct | Bond Street 19:45 | 0 min | — |
| Fri 16 Oct | Bond Street 22:41 | 0 min | +2 min |
| Thu 15 Oct | Bond Street 22:42 | 0 min | +2 min |
| Wed 14 Oct | Bond Street 22:42 | 0 min | +5 min |
| Tue 13 Oct | Bond Street 22:42 | 0 min | +3 min |
| Mon 12 Oct | Stratford (London) 23:10 | +28 min | +28 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 |
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.