Elizabeth line 739U21
View line Elizabeth line
Alerts for train 739U21
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
90%
26/29 runs under 3 min
RT coverage: 29 full · 0 partial · 0 no data
On-time · 90 days
89%
79/89 runs under 3 min
RT coverage: 89 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +1 min
P90
+3min
9 in 10 runs arrive with less than this
30 days: +1 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 30 Jul Max en route +11 min · last fix heading to 88529 +11 min
- Tue 29 Sept Max en route +8 min · last fix heading to 88529 +8 min
- Mon 14 Sept Max en route +6 min · last fix heading to 88529 +5 min
- Wed 9 Sept Max en route +5 min · last fix heading to 88529 +5 min
- Tue 8 Sept Max en route +6 min · last fix heading to 88529 +5 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 89% · 79
- 3–10 min 10% · 9
- 10–30 min 1% · 1
- 30+ min 0% · 0
On-time by weekday
- 75% M n=12
- 85% T n=13
- 83% W n=12
- 92% T n=13
- 100% F n=13
- 100% S n=13
- 85% S n=13
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 11 Oct | Custom House 14:25 | 0 min | +2 min |
| Sat 10 Oct | Custom House 17:20 | +1 min | +2 min |
| Fri 9 Oct | Woolwich 07:08 | +1 min | +1 min |
| Thu 8 Oct | Woolwich 07:08 | 0 min | +3 min |
| Tue 6 Oct | Woolwich 07:09 | +1 min | +1 min |
| Mon 5 Oct | 88529 07:08 | +1 min | +4 min |
| Sun 4 Oct | 88529 14:27 | +3 min | +3 min |
| Sat 3 Oct | 88529 17:20 | 0 min | +3 min |
| Fri 2 Oct | 88529 07:08 | 0 min | +1 min |
| Thu 1 Oct | 88529 07:08 | 0 min | +1 min |
| Wed 30 Sept | 88529 07:08 | 0 min | +1 min |
| Tue 29 Sept | 88529 07:16 | +8 min | +8 min |
| Mon 28 Sept | 88529 07:08 | 0 min | +2 min |
| Sun 27 Sept | 88529 14:25 | +1 min | +1 min |
| Sat 26 Sept | 88529 17:20 | 0 min | +4 min |
| Fri 25 Sept | 88529 07:08 | 0 min | +1 min |
| Thu 24 Sept | 88529 07:08 | 0 min | +1 min |
| Wed 23 Sept | 88529 07:08 | 0 min | +1 min |
| Tue 22 Sept | 88529 07:08 | +1 min | +1 min |
| Mon 21 Sept | 88529 07:09 | +1 min | +2 min |
| Sun 20 Sept | 88529 14:25 | 0 min | +1 min |
| Sat 19 Sept | 88529 17:21 | +1 min | +6 min |
| Fri 18 Sept | 88529 07:08 | +1 min | +1 min |
| Thu 17 Sept | 88529 07:08 | +1 min | +1 min |
| Wed 16 Sept | 88529 07:08 | +1 min | +1 min |
| Tue 15 Sept | 88529 07:08 | 0 min | +2 min |
| Mon 14 Sept | 88529 07:12 | +5 min | +6 min |
| Sun 13 Sept | 88529 19:17 | 0 min | — |
| Sat 12 Sept | 88529 22:18 | +1 min | +2 min |
| Fri 11 Sept | 88529 20:03 | 0 min | +1 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.