C8b 20620 Cercedilla – Madrid-Chamartín-Clara Campoamor
Alerts for train 20620
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.
Running now · updated 14:38
Heading to Cercedilla +6 min
Estimated arrival at Madrid-Chamartín-Clara Campoamor 14:41 14:35
- Cercedilla13:29
- Collado Mediano13:38
- Los Negrales13:48
- Torrelodones14:02
- Pinar de las Rozas14:11
- Mirasierra-Paco de Lucía14:26
- Madrid-Chamartín-Clara Campoamor14:35
Today it is running worse than usual: typical arrival delay is +4 min; 33% of the last 21 runs arrived on time.
Last 30 days
Arrival delay at Madrid-Chamartín-Clara Campoamor, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Wed 16 Sept Max en route +41 min · last fix heading to Madrid-Chamartín-Clara Campoamor +29 min
- Tue 28 Jul Max en route +19 min · last fix heading to Las Matas +19 min
- Wed 29 Jul Max en route +29 min · last fix heading to Madrid-Chamartín-Clara Campoamor +17 min
- Mon 27 Jul Max en route +21 min · last fix heading to Madrid-Ramón y Cajal +17 min
- Wed 22 Jul Max en route +18 min · last fix heading to Madrid-Ramón y Cajal +16 min
Distribution · 90 days
39 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 31% · 12
- 3–10 min 46% · 18
- 10–30 min 23% · 9
- 30+ min 0% · 0
On-time by weekday
- 14% M n=7
- 25% T n=8
- 25% W n=8
- 38% T n=8
- 50% F n=8
- — S n=0
- — S n=0
Stops and timetable
Timetable of the latest run from the operator’s GTFS (14 stops).
| Stop | Sched. | Today |
|---|---|---|
| 13:29 | ||
| 13:33 | ||
| 13:38 | ||
| 13:45 | ||
| 13:48 | ||
| 13:53 / 13:54 | ||
| 13:57 | ||
| 14:02 | ||
| 14:07 | ||
| 14:11 | ||
| 14:23 | ||
| 14:26 | ||
| 14:28 | ||
| 14:35 |
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.
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Madrid-Ramón y Cajal 14:34Partial coverage | +5 min | +8 min |
| Thu 15 Oct | Cercedilla 15:05 | +1 min | +10 min |
| Wed 14 Oct | Cercedilla 15:06 | +8 min | +8 min |
| Tue 13 Oct | Madrid-Ramón y Cajal 14:37 | +8 min | +16 min |
| Fri 9 Oct | Madrid-Chamartín-Clara Campoamor 14:39 | 0 min | +8 min |
| Thu 8 Oct | Madrid-Chamartín-Clara Campoamor 14:36 | +1 min | +8 min |
| Wed 7 Oct | Madrid-Ramón y Cajal 14:33 | +5 min | +8 min |
| Tue 6 Oct | Madrid-Chamartín-Clara Campoamor 14:41 | 0 min | +12 min |
| Mon 5 Oct | Madrid-Ramón y Cajal 14:34 | +6 min | +8 min |
| Fri 2 Oct | Madrid-Chamartín-Clara Campoamor 14:38 | 0 min | +12 min |
| Thu 1 Oct | Madrid-Chamartín-Clara Campoamor 14:38 | 0 min | +12 min |
| Wed 30 Sept | Madrid-Chamartín-Clara Campoamor 14:34 | +2 min | +11 min |
| Tue 29 Sept | Madrid-Chamartín-Clara Campoamor 14:39 | +4 min | +15 min |
| Mon 28 Sept | Madrid-Chamartín-Clara Campoamor 14:38 | +3 min | +11 min |
| Fri 25 Sept | Madrid-Chamartín-Clara Campoamor 14:48 | +12 min | +14 min |
| Thu 24 Sept | Madrid-Chamartín-Clara Campoamor 14:39 | +4 min | +12 min |
| Wed 23 Sept | Madrid-Chamartín-Clara Campoamor 14:38 | +3 min | +14 min |
| Tue 22 Sept | Madrid-Ramón y Cajal 14:37 | +8 min | +10 min |
| Mon 21 Sept | Madrid-Ramón y Cajal 14:40 | +12 min | +13 min |
| Fri 18 Sept | Madrid-Ramón y Cajal 14:32 | +4 min | +8 min |
| Thu 17 Sept | Madrid-Chamartín-Clara Campoamor 14:39 | +3 min | +13 min |
| Wed 16 Sept | Madrid-Chamartín-Clara Campoamor 15:05 | +29 min | +41 min |
| Tue 15 Sept | Madrid-Chamartín-Clara Campoamor 14:39 | +4 min | +14 min |
| Mon 14 Sept | Madrid-Chamartín-Clara Campoamor 14:37 | +1 min | +12 min |
| Fri 11 Sept | Madrid-Chamartín-Clara Campoamor 14:36 | +3 min | +12 min |
| Thu 10 Sept | Madrid-Chamartín-Clara Campoamor 14:38 | +3 min | +12 min |
| Wed 9 Sept | Madrid-Chamartín-Clara Campoamor 14:35 | +1 min | +10 min |
| Tue 8 Sept | Madrid-Chamartín-Clara Campoamor 14:35 | +2 min | +12 min |
| Mon 7 Sept | Madrid-Chamartín-Clara Campoamor 14:41 | +6 min | +16 min |
| Fri 31 Jul | Madrid-Chamartín-Clara Campoamor 14:38 | +2 min | +12 min |