London Underground 512I17
View line London Underground
Alerts for train 512I17
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 ยท 30 days
83%
20/24 runs under 3 min
RT coverage: 24 full ยท 0 partial ยท 0 no data
On-time ยท 90 days
83%
59/71 runs under 3 min
RT coverage: 71 full ยท 0 partial ยท 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+5min
9 in 10 runs arrive with less than this
30 days: +5 min
Last 30 days
Delay at the end of each run, in minutes. One bar per run.
- On time (<3 min)
- 3โ10 min
- 10โ30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Sat 1 Aug Max en route +25 min ยท last fix heading to 87132 +24 min
- Thu 30 Jul Max en route +11 min ยท last fix heading to 87132 +10 min
- Wed 14 Oct Max en route +9 min ยท last fix heading to โ +8 min
- Thu 20 Aug Max en route +6 min ยท last fix heading to 87132 +6 min
- Sat 3 Oct Max en route +6 min ยท last fix heading to 87132 +5 min
Distribution ยท 90 days
71 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% ยท 0
- On time 83% ยท 59
- 3โ10 min 14% ยท 10
- 10โ30 min 3% ยท 2
- 30+ min 0% ยท 0
On-time by weekday
- 67% M n=3
- 75% T n=12
- 85% W n=13
- 75% T n=12
- 92% F n=12
- 80% S n=10
- 100% S n=9
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 21 Oct | Kew Gardens 01:11 | โ1 min | โ |
| Tue 20 Oct | โ 01:15 | +4 min | +4 min |
| Sun 18 Oct | Kew Gardens 00:13 | 0 min | โ |
| Sat 17 Oct | Kew Gardens 01:11 | 0 min | โ |
| Fri 16 Oct | Kew Gardens 01:11 | 0 min | โ |
| Thu 15 Oct | Kew Gardens 01:11 | 0 min | โ |
| Wed 14 Oct | โ 01:19 | +8 min | +9 min |
| Tue 13 Oct | Kew Gardens 01:08 | โ1 min | โ |
| Fri 9 Oct | Kew Gardens 01:11 | โ1 min | โ |
| Thu 8 Oct | Kew Gardens 01:11 | 0 min | โ |
| Wed 7 Oct | Kew Gardens 01:12 | 0 min | โ |
| Tue 6 Oct | โ 01:10 | โ1 min | โ |
| Sun 4 Oct | Kew Gardens 00:00 | +1 min | +1 min |
| Sat 3 Oct | 87132 01:16 | +5 min | +6 min |
| Fri 2 Oct | 87132 01:10 | โ1 min | โ |
| Thu 1 Oct | 87132 01:11 | 0 min | +1 min |
| Wed 30 Sept | 87132 01:12 | +1 min | +2 min |
| Tue 29 Sept | 87132 01:13 | +2 min | +3 min |
| Sun 27 Sept | 87132 00:12 | โ1 min | โ |
| Sat 26 Sept | 87132 01:11 | 0 min | โ |
| Fri 25 Sept | 87132 01:12 | +1 min | +2 min |
| Thu 24 Sept | 87132 01:16 | +5 min | +6 min |
| Wed 23 Sept | 87132 01:12 | +1 min | +2 min |
| Tue 22 Sept | 87132 01:10 | โ1 min | โ |
| Fri 18 Sept | 87132 01:12 | +1 min | +1 min |
| Thu 17 Sept | 87132 01:11 | โ1 min | โ |
| Wed 16 Sept | 87132 01:11 | 0 min | +1 min |
| Tue 15 Sept | 87132 01:15 | +4 min | +4 min |
| Fri 11 Sept | 87132 01:10 | โ1 min | โ |
| Thu 10 Sept | 87132 01:12 | +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.