London Underground 722J22
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Alerts for train 722J22
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
69%
61/88 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: +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
- Thu 6 Aug Max en route +14 min · last fix heading to 72017 +14 min
- Thu 15 Oct Max en route +10 min · last fix heading to South Kenton +10 min
- Tue 29 Sept Max en route +10 min · last fix heading to 72017 +10 min
- Mon 5 Oct Max en route +9 min · last fix heading to Stonebridge Park +9 min
- Mon 28 Sept Max en route +9 min · last fix heading to 72017 +9 min
Distribution · 90 days
88 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 3% · 3
- On time 66% · 58
- 3–10 min 27% · 24
- 10–30 min 3% · 3
- 30+ min 0% · 0
On-time by weekday
- 54% M n=13
- 77% T n=13
- 62% W n=13
- 62% T n=13
- 67% F n=12
- 100% S n=12
- 67% S n=12
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 15 Oct | South Kenton 06:14 | +10 min | +10 min |
| Wed 14 Oct | South Kenton 23:44 | +1 min | +2 min |
| Tue 13 Oct | Kenton 23:32 | +3 min | +3 min |
| Mon 12 Oct | Kenton 23:02 | −1 min | +2 min |
| Sun 11 Oct | Kenton 21:04 | +3 min | +3 min |
| Sat 10 Oct | South Kenton 08:00 | 0 min | +1 min |
| Fri 9 Oct | South Kenton 23:06 | +3 min | +3 min |
| Thu 8 Oct | Kenton 23:01 | −2 min | +1 min |
| Wed 7 Oct | Kenton 23:02 | 0 min | +1 min |
| Tue 6 Oct | Kenton 00:22 | +1 min | +4 min |
| Mon 5 Oct | Stonebridge Park 23:11 | +9 min | +9 min |
| Sun 4 Oct | 72017 14:59 | +4 min | +7 min |
| Sat 3 Oct | 72017 08:01 | +1 min | +5 min |
| Fri 2 Oct | 72017 06:03 | −1 min | — |
| Thu 1 Oct | 72017 23:44 | +4 min | +6 min |
| Wed 30 Sept | 72017 23:02 | 0 min | +6 min |
| Tue 29 Sept | 72017 23:12 | +10 min | +10 min |
| Mon 28 Sept | 72017 23:12 | +9 min | +9 min |
| Sun 27 Sept | 72017 19:25 | +2 min | +4 min |
| Sat 26 Sept | 72017 08:03 | +2 min | +3 min |
| Fri 25 Sept | 72017 23:03 | 0 min | +2 min |
| Thu 24 Sept | 72017 23:04 | +2 min | +3 min |
| Wed 23 Sept | 72017 23:16 | +2 min | +2 min |
| Tue 22 Sept | 72017 00:20 | +1 min | +1 min |
| Mon 21 Sept | 72017 06:06 | +2 min | +2 min |
| Sun 20 Sept | 72017 16:47 | 0 min | +2 min |
| Sat 19 Sept | 72017 08:01 | 0 min | +3 min |
| Fri 18 Sept | 72017 23:04 | +2 min | +3 min |
| Thu 17 Sept | 72017 23:02 | 0 min | +5 min |
| Wed 16 Sept | 72017 23:06 | +4 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.