C7 21836 Madrid-Príncipe Pío – Alcalá de Henares
Alerts for train 21836
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line C7.
Running now · updated 15:20
Between Madrid-Chamartín-Clara Campoamor and Madrid-Nuevos Ministerios +15 min
Estimated arrival at Alcalá de Henares 16:09 15:54
- Madrid-Príncipe Pío14:16
- Majadahonda14:31
- Madrid-Ramón y Cajal14:51
- Madrid-Chamartín-Clara Campoamor14:58
- Madrid-Nuevos Ministerios15:04
- Madrid-Atocha Cercanías15:13
- Alcalá de Henares15:54
Today it is running worse than usual: typical arrival delay is +9 min; 20% of the last 20 runs arrived on time.
Last 30 days
Arrival delay at Alcalá de Henares, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Fri 16 Oct Max en route +118 min · last fix heading to Madrid-Príncipe Pío +118 min
- Tue 22 Sept Max en route +37 min · last fix heading to La Garena +37 min
- Fri 11 Sept Max en route +32 min · last fix heading to Madrid-Ramón y Cajal +30 min
- Wed 2 Sept Max en route +23 min · last fix heading to La Garena +23 min
- Fri 9 Oct Max en route +28 min · last fix heading to La Garena +22 min
Distribution · 90 days
43 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 12% · 5
- 3–10 min 28% · 12
- 10–30 min 53% · 23
- 30+ min 7% · 3
On-time by weekday
- 13% M n=8
- 0% T n=8
- 22% W n=9
- 11% T n=9
- 11% F n=9
- — S n=0
- — S n=0
Stops and timetable
Timetable of the latest run from the operator’s GTFS (24 stops).
| Stop | Sched. | Today |
|---|---|---|
| 14:16 | Passed | |
| 14:20 | Passed | |
| 14:24 | Passed | |
| 14:27 | Passed | |
| 14:31 | Passed | |
| 14:34 | Passed | |
| 14:46 | Passed | |
| 14:49 | Passed | |
| 14:51 | Passed | |
| 14:58 / 15:00 | Passed | |
| 15:04 | ||
| 15:08 | ||
| 15:13 / 15:15 | ||
| 15:19 | ||
| 15:21 | ||
| 15:24 | ||
| 15:26 | ||
| 15:29 | ||
| 15:32 | ||
| 15:36 | ||
| 15:41 | ||
| 15:45 | ||
| 15:49 | ||
| 15:54 |
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 |
|---|---|---|---|
| Mon 26 Oct | Madrid-Chamartín-Clara Campoamor 15:14Partial coverage | +14 min | +14 min |
| Fri 23 Oct | Alcalá de Henares 16:02 | +6 min | +10 min |
| Thu 22 Oct | Alcalá de Henares 16:05 | +12 min | +16 min |
| Wed 21 Oct | Alcalá de Henares 16:12 | +17 min | +23 min |
| Tue 20 Oct | Alcalá de Henares 16:06 | +13 min | +19 min |
| Mon 19 Oct | Alcalá de Henares 15:53 | 0 min | +14 min |
| Fri 16 Oct | Madrid-Príncipe Pío 16:24 | +118 min | +118 min |
| Thu 15 Oct | Alcalá de Henares 15:57 | +4 min | +10 min |
| Wed 14 Oct | La Garena 16:08 | +11 min | +17 min |
| Tue 13 Oct | La Garena 16:19 | +22 min | +28 min |
| Fri 9 Oct | La Garena 16:18 | +22 min | +28 min |
| Thu 8 Oct | Alcalá de Henares 15:56 | +3 min | +15 min |
| Wed 7 Oct | La Garena 15:58 | +2 min | +15 min |
| Tue 6 Oct | La Garena 16:02 | +12 min | +16 min |
| Mon 5 Oct | Alcalá de Henares 16:00 | +7 min | +12 min |
| Fri 2 Oct | Alcalá de Henares 15:58 | 0 min | +17 min |
| Thu 1 Oct | Alcalá de Henares 15:52 | 0 min | +9 min |
| Wed 30 Sept | La Garena 16:03 | +13 min | +14 min |
| Tue 29 Sept | Alcalá de Henares 16:00 | +5 min | +17 min |
| Mon 28 Sept | Alcalá de Henares 15:58 | +3 min | +10 min |
| Fri 25 Sept | La Garena 16:04 | +15 min | +15 min |
| Thu 24 Sept | La Garena 16:04 | +15 min | +17 min |
| Wed 23 Sept | Alcalá de Henares 16:06 | +11 min | +17 min |
| Tue 22 Sept | La Garena 16:26 | +37 min | +37 min |
| Mon 21 Sept | Alcalá de Henares 16:07 | +12 min | +17 min |
| Fri 18 Sept | La Garena 16:08 | +19 min | +19 min |
| Thu 17 Sept | La Garena 15:53 | +4 min | +6 min |
| Wed 16 Sept | La Garena 16:06 | +16 min | +18 min |
| Tue 15 Sept | La Garena 16:00 | +11 min | +12 min |
| Mon 14 Sept | La Garena 15:59 | +10 min | +17 min |