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
67%
20/30 runs under 3 min
RT coverage: 30 full · 0 partial · 0 no data
On-time · 90 days
70%
62/88 runs under 3 min
RT coverage: 88 full · 0 partial · 0 no data
Typical delay
+1min
Median at arrival, 90 days
30 days: +2 min
P90
+7min
9 in 10 runs arrive with less than this
30 days: +7 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
- Wed 14 Oct Max en route +10 min · last fix heading to Harlesden +10 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
Distribution · 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 2% · 2
- On time 68% · 60
- 3–10 min 25% · 22
- 10–30 min 3% · 3
- 30+ min 1% · 1
On-time by weekday
- 62% M n=13
- 38% T n=13
- 85% W n=13
- 69% T n=13
- 62% F n=13
- 100% S n=12
- 82% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 24 Oct | South Kenton 16:41 | +2 min | +3 min |
| Fri 23 Oct | Harlesden 19:48 | +3 min | +4 min |
| Thu 22 Oct | Harlesden 19:51 | +7 min | +7 min |
| Wed 21 Oct | Harlesden 19:46 | +2 min | +12 min |
| Tue 20 Oct | South Kenton 19:50 | +5 min | +6 min |
| Mon 19 Oct | Harlesden 19:44 | 0 min | +9 min |
| Sun 18 Oct | North Wembley 13:46 | +2 min | +3 min |
| Sat 17 Oct | South Kenton 22:40 | +2 min | +4 min |
| Fri 16 Oct | South Kenton 19:44 | 0 min | +5 min |
| Thu 15 Oct | Harlesden 19:45 | +1 min | +3 min |
| Wed 14 Oct | Harlesden 19:54 | +10 min | +10 min |
| Tue 13 Oct | Harlesden 16:13 | −2 min | +3 min |
| Mon 12 Oct | Harlesden 19:45 | 0 min | +3 min |
| Sun 11 Oct | Harlesden 19:44 | +1 min | +2 min |
| 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 |
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.