C8b 27620
View line C8b
Alerts for train 27620
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line C8b.
The mini-map returns when the train runs
On-time · 30 days
40%
2/5 runs under 3 min
RT coverage: 5 full · 0 partial · 0 no data
On-time · 90 days
17%
2/12 runs under 3 min
RT coverage: 12 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +4 min
P90
+14min
9 in 10 runs arrive with less than this
30 days: +14 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 18 Oct Max en route +21 min · last fix heading to Cercedilla +20 min
- Sat 19 Sept Max en route +18 min · last fix heading to Madrid-Ramón y Cajal +14 min
- Sun 20 Sept Max en route +15 min · last fix heading to Madrid-Ramón y Cajal +10 min
- Sat 12 Sept Max en route +11 min · last fix heading to Madrid-Ramón y Cajal +7 min
- Sun 27 Sept Max en route +13 min · last fix heading to Madrid-Ramón y Cajal +6 min
Distribution · 90 days
12 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 17% · 2
- 3–10 min 58% · 7
- 10–30 min 25% · 3
- 30+ min 0% · 0
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 20% S n=5
- 14% S n=7
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 18 Oct | Cercedilla 15:08 | +20 min | +21 min |
| Sat 17 Oct | Madrid-Chamartín-Clara Campoamor 15:07 | +4 min | +11 min |
| Sun 4 Oct | Madrid-Ramón y Cajal 14:35 | 0 min | +20 min |
| Sat 3 Oct | Madrid-Chamartín-Clara Campoamor 14:39 | 0 min | +5 min |
| Sun 27 Sept | Madrid-Ramón y Cajal 14:37 | +6 min | +13 min |
| Sun 20 Sept | Madrid-Ramón y Cajal 14:40 | +10 min | +15 min |
| Sat 19 Sept | Madrid-Ramón y Cajal 14:44 | +14 min | +18 min |
| Sun 13 Sept | Madrid-Chamartín-Clara Campoamor 14:43 | +5 min | +15 min |
| Sat 12 Sept | Madrid-Ramón y Cajal 14:37 | +7 min | +11 min |
| Sun 6 Sept | Madrid-Chamartín-Clara Campoamor 14:36 | +3 min | +9 min |
| Sun 26 Jul | Madrid-Ramón y Cajal 14:35 | +5 min | +13 min |
| Sat 25 Jul | Madrid-Ramón y Cajal 14:35 | +5 min | +13 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.