Elizabeth line 739W52
Alerts for train 739W52
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 08:51
Running now −1 min
Today it is running no worse than usual: typical arrival delay is +1 min; 63% 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
- Thu 13 Aug Max en route +55 min · last fix heading to Harold Wood +55 min
- Tue 25 Aug Max en route +14 min · last fix heading to Shenfield +14 min
- Fri 14 Aug Max en route +12 min · last fix heading to Shenfield +12 min
- Thu 3 Sept Max en route +10 min · last fix heading to Shenfield +10 min
- Wed 12 Aug Max en route +12 min · last fix heading to Shenfield +10 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 57% · 51
- 3–10 min 38% · 34
- 10–30 min 4% · 4
- 30+ min 1% · 1
On-time by weekday
- 77% M n=13
- 54% T n=13
- 46% W n=13
- 38% T n=13
- 75% F n=12
- 31% S n=13
- 77% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 5 Nov | Shenfield 08:49 | −1 min | — |
| Wed 4 Nov | Shenfield 21:57 | +4 min | +4 min |
| Tue 3 Nov | Shenfield 21:54 | +3 min | +10 min |
| Mon 2 Nov | Shenfield 21:54 | +1 min | +5 min |
| Sun 1 Nov | Shenfield 11:23 | −1 min | +3 min |
| Sat 31 Oct | Shenfield 00:39 | +6 min | +9 min |
| Fri 30 Oct | Shenfield 22:05 | +4 min | +9 min |
| Thu 29 Oct | Brentwood 22:04 | +3 min | +3 min |
| Wed 28 Oct | Shenfield 22:02 | +1 min | +4 min |
| Tue 27 Oct | Shenfield 22:06 | +4 min | +9 min |
| Mon 26 Oct | Shenfield 22:02 | +1 min | +1 min |
| Sun 25 Oct | Shenfield 11:24 | 0 min | — |
| Sat 24 Oct | Shenfield 00:37 | +3 min | +4 min |
| Fri 23 Oct | Shenfield 22:02 | +1 min | +2 min |
| Thu 22 Oct | Brentwood 22:04 | +3 min | +4 min |
| Wed 21 Oct | Shenfield 18:08 | 0 min | +1 min |
| Tue 20 Oct | Brentwood 22:03 | +2 min | +2 min |
| Mon 19 Oct | Shenfield 22:03 | +1 min | +3 min |
| Sun 18 Oct | Brentwood 11:23 | −1 min | +1 min |
| Sat 17 Oct | Shenfield 00:36 | +3 min | +3 min |
| Fri 16 Oct | Brentwood 22:03 | +2 min | +2 min |
| Thu 15 Oct | Shenfield 22:02 | +1 min | +1 min |
| Wed 14 Oct | Shenfield 22:04 | +3 min | +5 min |
| Tue 13 Oct | Shenfield 22:04 | +3 min | +5 min |
| Mon 12 Oct | Shenfield 22:02 | +1 min | +3 min |
| Sun 11 Oct | Brentwood 11:24 | 0 min | — |
| Sat 10 Oct | Shenfield 19:22 | +2 min | +2 min |
| Fri 9 Oct | Shenfield 22:01 | 0 min | +2 min |
| Thu 8 Oct | Shenfield 18:07 | −1 min | +1 min |
| Wed 7 Oct | Shenfield 22:02 | +1 min | +4 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.