Elizabeth line 509Y39
View line Elizabeth line
Alerts for train 509Y39
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
67%
20/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
70%
63/90 runs under 3 min
RT coverage: 90 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+6min
9 in 10 runs arrive with less than this
30 days: +8 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
- Thu 8 Oct Max en route +34 min · last fix heading to Maryland +29 min
- Sat 5 Sept Max en route +25 min · last fix heading to 52748 +25 min
- Wed 21 Oct Max en route +22 min · last fix heading to Maryland +20 min
- Thu 22 Oct Max en route +8 min · last fix heading to Bond Street +8 min
- Wed 14 Oct Max en route +10 min · last fix heading to Bond Street +8 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 70% · 63
- 3–10 min 27% · 24
- 10–30 min 3% · 3
- 30+ min 0% · 0
On-time by weekday
- 77% M n=13
- 77% T n=13
- 69% W n=13
- 46% T n=13
- 62% F n=13
- 67% S n=12
- 92% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 23 Oct | Stratford (London) 07:03 | 0 min | — |
| Thu 22 Oct | Bond Street 20:12 | +8 min | +8 min |
| Wed 21 Oct | Maryland 20:24 | +20 min | +22 min |
| Tue 20 Oct | Stratford (London) 20:04 | 0 min | +7 min |
| Mon 19 Oct | Maryland 20:05 | 0 min | +4 min |
| Sun 18 Oct | Maryland 18:49 | 0 min | +4 min |
| Sat 17 Oct | Manor Park 22:05 | +1 min | +3 min |
| Fri 16 Oct | Maryland 20:04 | 0 min | +48 min |
| Thu 15 Oct | Stratford (London) 20:04 | 0 min | +6 min |
| Wed 14 Oct | Bond Street 20:12 | +8 min | +10 min |
| Tue 13 Oct | Stratford (London) 20:10 | +6 min | +6 min |
| Mon 12 Oct | Maryland 20:10 | +6 min | +30 min |
| Sun 11 Oct | Stratford (London) 18:49 | 0 min | +3 min |
| Sat 10 Oct | Bond Street 22:06 | +2 min | +3 min |
| Fri 9 Oct | Maryland 20:09 | +5 min | +6 min |
| Thu 8 Oct | Maryland 20:33 | +29 min | +34 min |
| Wed 7 Oct | Maryland 20:04 | 0 min | +5 min |
| Tue 6 Oct | Maryland 20:04 | 0 min | +31 min |
| Mon 5 Oct | Maryland 20:04 | 0 min | +2 min |
| Sun 4 Oct | 73003 18:49 | 0 min | +1 min |
| Sat 3 Oct | 52748 21:51 | +3 min | +3 min |
| Fri 2 Oct | 73003 20:04 | 0 min | +1 min |
| Thu 1 Oct | 73003 20:10 | +6 min | +6 min |
| Wed 30 Sept | 73003 20:04 | 0 min | +7 min |
| Tue 29 Sept | 73003 20:04 | 0 min | +2 min |
| Mon 28 Sept | 73003 20:04 | 0 min | +3 min |
| Sun 27 Sept | 73003 18:49 | 0 min | +1 min |
| Sat 26 Sept | 73003 22:06 | +2 min | +7 min |
| Fri 25 Sept | 73003 20:11 | +6 min | +9 min |
| Thu 24 Sept | 73003 20:04 | 0 min | +3 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.