C8a 75020
View line C8a
Alerts for train 75020
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line C8a.
The mini-map returns when the train runs
On-time · 30 days
30%
3/10 runs under 3 min
RT coverage: 10 full · 0 partial · 0 no data
On-time · 90 days
21%
4/19 runs under 3 min
RT coverage: 19 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +5 min
P90
+8min
9 in 10 runs arrive with less than this
30 days: +8 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
- Sun 27 Sept Max en route +15 min · last fix heading to Madrid-Ramón y Cajal +13 min
- Sat 12 Sept Max en route +17 min · last fix heading to Madrid-Ramón y Cajal +10 min
- Sat 17 Oct Max en route +15 min · last fix heading to Madrid-Ramón y Cajal +8 min
- Sat 10 Oct Max en route +8 min · last fix heading to Madrid-Ramón y Cajal +8 min
- Sat 26 Sept Max en route +17 min · last fix heading to Madrid-Ramón y Cajal +7 min
Distribution · 90 days
19 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 21% · 4
- 3–10 min 68% · 13
- 10–30 min 11% · 2
- 30+ min 0% · 0
On-time by weekday
- 0% M n=1
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 22% S n=9
- 22% S n=9
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 18 Oct | Madrid-Ramón y Cajal 16:08 | 0 min | +7 min |
| Sat 17 Oct | Madrid-Ramón y Cajal 16:06 | +8 min | +15 min |
| Mon 12 Oct | Madrid-Ramón y Cajal 16:04 | +5 min | +7 min |
| Sun 11 Oct | Madrid-Chamartín-Clara Campoamor 16:09 | 0 min | +17 min |
| Sat 10 Oct | Madrid-Ramón y Cajal 16:07 | +8 min | +8 min |
| Sun 4 Oct | Madrid-Ramón y Cajal 16:03 | +4 min | +4 min |
| Sat 3 Oct | Madrid-Ramón y Cajal 16:09 | 0 min | +17 min |
| Sun 27 Sept | Madrid-Ramón y Cajal 16:13 | +13 min | +15 min |
| Sat 26 Sept | Madrid-Ramón y Cajal 16:06 | +7 min | +17 min |
| Sun 20 Sept | Madrid-Ramón y Cajal 16:04 | +4 min | +9 min |
| Sat 19 Sept | Madrid-Ramón y Cajal 16:04 | +4 min | +10 min |
| Sun 13 Sept | Madrid-Chamartín-Clara Campoamor 16:04 | +3 min | +9 min |
| Sat 12 Sept | Madrid-Ramón y Cajal 16:09 | +10 min | +17 min |
| Sun 6 Sept | Madrid-Chamartín-Clara Campoamor 16:05 | +3 min | +9 min |
| Sat 5 Sept | Madrid-Ramón y Cajal 16:05 | +5 min | +16 min |
| Sun 30 Aug | Madrid-Ramón y Cajal 16:03 | +4 min | +7 min |
| Sat 29 Aug | El Escorial 15:12 | +1 min | +1 min |
| Sun 26 Jul | Madrid-Chamartín-Clara Campoamor 16:07 | +5 min | +9 min |
| Sat 25 Jul | Madrid-Chamartín-Clara Campoamor 16:02 | +3 min | +7 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.