London Underground 722A31
View line London Underground
Alerts for train 722A31
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line London Underground.
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
74%
64/87 runs under 3 min
RT coverage: 87 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: +2 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +9 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
- Mon 5 Oct Max en route +59 min · last fix heading to Harlesden +59 min
- Tue 15 Sept Max en route +12 min · last fix heading to 72359 +11 min
- Tue 1 Sept Max en route +11 min · last fix heading to 72359 +10 min
- Tue 6 Oct Max en route +9 min · last fix heading to Harlesden +9 min
- Wed 16 Sept Max en route +9 min · last fix heading to 72359 +9 min
Distribution · 90 days
87 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 1% · 1
- On time 72% · 63
- 3–10 min 23% · 20
- 10–30 min 2% · 2
- 30+ min 1% · 1
On-time by weekday
- 58% M n=12
- 46% T n=13
- 92% W n=13
- 69% T n=13
- 69% F n=13
- 100% S n=12
- 82% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 10 Oct | Harlesden 22:38 | 0 min | +4 min |
| Fri 9 Oct | Harlesden 19:48 | +4 min | +5 min |
| Thu 8 Oct | Harlesden 19:45 | +1 min | +8 min |
| Wed 7 Oct | Harlesden 19:44 | 0 min | +3 min |
| Tue 6 Oct | Harlesden 19:53 | +9 min | +9 min |
| Mon 5 Oct | Harlesden 20:50 | +59 min | +59 min |
| Sun 4 Oct | 72359 19:43 | 0 min | +2 min |
| Sat 3 Oct | 72359 22:41 | +2 min | +4 min |
| Fri 2 Oct | 72359 19:46 | +2 min | +4 min |
| Thu 1 Oct | 72359 19:52 | +7 min | +9 min |
| Wed 30 Sept | 72359 19:44 | 0 min | +9 min |
| Tue 29 Sept | 72359 00:59 | +5 min | +10 min |
| Mon 28 Sept | 72359 21:19 | +3 min | +4 min |
| Sun 27 Sept | 72359 19:45 | +2 min | +3 min |
| Sat 26 Sept | 72359 22:41 | +2 min | +4 min |
| Fri 25 Sept | 72359 19:45 | +1 min | +2 min |
| Thu 24 Sept | 72359 19:44 | 0 min | +4 min |
| Wed 23 Sept | 72359 19:44 | 0 min | +3 min |
| Tue 22 Sept | 72359 19:46 | +2 min | +4 min |
| Mon 21 Sept | 72359 19:44 | −1 min | +3 min |
| Sun 20 Sept | 72359 19:43 | 0 min | +1 min |
| Sat 19 Sept | 72359 20:39 | +1 min | +3 min |
| Fri 18 Sept | 72359 19:51 | +7 min | +8 min |
| Thu 17 Sept | 72359 19:44 | −1 min | +10 min |
| Wed 16 Sept | 72359 19:53 | +9 min | +9 min |
| Tue 15 Sept | 72359 19:55 | +11 min | +12 min |
| Mon 14 Sept | 72359 21:22 | +7 min | +8 min |
| Sun 13 Sept | 72359 19:42 | −1 min | +2 min |
| Sat 12 Sept | 72359 12:38 | 0 min | +1 min |
| Fri 11 Sept | 72359 19:48 | +3 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.