Elizabeth line 739W12
Alerts for train 739W12
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 11:35
Running now 0 min
Today it is running no worse than usual: typical arrival delay is +2 min; 69% of the last 26 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 +49 min · last fix heading to Shenfield +49 min
- Thu 24 Sept Max en route +35 min · last fix heading to Shenfield +35 min
- Fri 14 Aug Max en route +30 min · last fix heading to Shenfield +30 min
- Mon 17 Aug Max en route +27 min · last fix heading to Shenfield +27 min
- Wed 21 Oct Max en route +25 min · last fix heading to Shenfield +25 min
Distribution · 90 days
78 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 60% · 47
- 3–10 min 26% · 20
- 10–30 min 10% · 8
- 30+ min 4% · 3
On-time by weekday
- 77% M n=13
- 62% T n=13
- 54% W n=13
- 31% T n=13
- 69% F n=13
- 69% S n=13
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 31 Oct | Ealing Broadway 11:34 | 0 min | +3 min |
| Fri 30 Oct | Shenfield 20:02 | +1 min | +10 min |
| Thu 29 Oct | Shenfield 20:07 | +4 min | +5 min |
| Wed 28 Oct | Shenfield 20:02 | 0 min | +3 min |
| Tue 27 Oct | Shenfield 16:41 | +1 min | +2 min |
| Mon 26 Oct | Shenfield 20:03 | +1 min | +4 min |
| Sat 24 Oct | Shenfield 22:17 | 0 min | +6 min |
| Fri 23 Oct | Brentwood 20:03 | +2 min | +6 min |
| Thu 22 Oct | Shenfield 20:22 | +21 min | +21 min |
| Wed 21 Oct | Shenfield 20:56 | +25 min | +25 min |
| Tue 20 Oct | Shenfield 20:09 | +8 min | +8 min |
| Mon 19 Oct | Shenfield 20:02 | 0 min | +4 min |
| Sat 17 Oct | Shenfield 22:18 | 0 min | +2 min |
| Fri 16 Oct | Shenfield 20:02 | +1 min | +34 min |
| Thu 15 Oct | Brentwood 20:04 | +2 min | +7 min |
| Wed 14 Oct | Brentwood 20:03 | +2 min | +4 min |
| Tue 13 Oct | Shenfield 20:02 | 0 min | +5 min |
| Mon 12 Oct | Shenfield 20:01 | 0 min | +3 min |
| Sat 10 Oct | Shenfield 22:17 | 0 min | +5 min |
| Fri 9 Oct | Brentwood 20:03 | +2 min | +3 min |
| Thu 8 Oct | Shenfield 20:17 | +16 min | +16 min |
| Wed 7 Oct | Shenfield 20:06 | +5 min | +6 min |
| Tue 6 Oct | Shenfield 20:05 | +4 min | +5 min |
| Mon 5 Oct | Shenfield 20:02 | +1 min | +4 min |
| Sat 3 Oct | Shenfield 22:20 | +3 min | +5 min |
| Fri 2 Oct | Shenfield 20:03 | +2 min | +3 min |
| Thu 1 Oct | Shenfield 20:04 | +2 min | +6 min |
| Wed 30 Sept | Shenfield 20:04 | +2 min | +3 min |
| Tue 29 Sept | Shenfield 20:01 | 0 min | +4 min |
| Mon 28 Sept | Shenfield 20:03 | +2 min | +5 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.