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.
✓ Today’s run finished
Today, last fix heading to La Garena at 16:02 +12 min
- Madrid-Príncipe Pío14:16
- Majadahonda14:31
- Madrid-Ramón y Cajal14:51
- Madrid-Atocha Cercanías15:13
- Vallecas15:24
- La Garena15:49
- Alcalá de Henares15:54
Next service: tomorrow 14:16 from Madrid-Príncipe Pío · Wed 7 Oct
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
- Tue 28 Jul Max en route +119 min · last fix heading to Madrid-Príncipe Pío +119 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 24 Jul Max en route +21 min · last fix heading to La Garena +21 min
Distribution · 90 days
42 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 14% · 6
- 3–10 min 26% · 11
- 10–30 min 52% · 22
- 30+ min 7% · 3
On-time by weekday
- 0% M n=9
- 22% T n=9
- 13% W n=8
- 13% T n=8
- 25% F n=8
- — S n=0
- — S n=0
Stops and timetable
Timetable of the latest run from the operator’s GTFS (24 stops).
| Stop | Sched. |
|---|---|
| 14:16 | |
| 14:20 | |
| 14:24 | |
| 14:27 | |
| 14:31 | |
| 14:34 | |
| 14:46 | |
| 14:49 | |
| 14:51 | |
| 14:58 / 15:00 | |
| 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 |
|---|---|---|---|
| Tue 6 Oct | La Garena 16:02Partial coverage | +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 |
| Fri 11 Sept | Madrid-Ramón y Cajal 15:22 | +30 min | +32 min |
| Thu 10 Sept | La Garena 15:57 | +8 min | +16 min |
| Wed 9 Sept | La Garena 16:06 | +16 min | +17 min |
| Tue 8 Sept | La Garena 16:02 | +13 min | +17 min |
| Mon 7 Sept | La Garena 16:03 | +13 min | +17 min |
| Fri 4 Sept | La Garena 15:55 | +6 min | +14 min |
| Thu 3 Sept | La Garena 16:04 | +14 min | +17 min |
| Wed 2 Sept | La Garena 16:13 | +23 min | +23 min |
| Tue 1 Sept | Alcalá de Henares 16:05 | +10 min | +17 min |
| Mon 31 Aug | La Garena 15:56 | +6 min | +11 min |
| Fri 31 Jul | Alcalá de Henares 16:04 | +9 min | +17 min |
| Thu 30 Jul | La Garena 15:53 | +4 min | +17 min |
| Wed 29 Jul | La Garena 15:52 | +2 min | +7 min |