C8a 21042 El Escorial – Madrid-Chamartín-Clara Campoamor
Alerts for train 21042
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.
It has not run yet today
Last recorded run: Monday 5 October 0 min
Next service: today 20:08 from El Escorial · Tue 6 Oct
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
- Thu 17 Sept Max en route +63 min · last fix heading to Madrid-Ramón y Cajal +63 min
- Tue 29 Sept Max en route +30 min · last fix heading to Madrid-Ramón y Cajal +25 min
- Mon 21 Sept Max en route +19 min · last fix heading to Madrid-Ramón y Cajal +17 min
- Wed 2 Sept Max en route +19 min · last fix heading to Madrid-Ramón y Cajal +16 min
- Tue 15 Sept Max en route +18 min · last fix heading to Madrid-Ramón y Cajal +13 min
Distribution · 90 days
40 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 18% · 7
- 3–10 min 53% · 21
- 10–30 min 28% · 11
- 30+ min 3% · 1
On-time by weekday
- 11% M n=9
- 13% T n=8
- 13% W n=8
- 29% T n=7
- 25% F n=8
- — S n=0
- — S n=0
Stops and timetable
Timetable of the latest run from the operator’s GTFS (12 stops).
| Stop | Sched. |
|---|---|
| 20:08 | |
| 20:13 | |
| 20:16 | |
| 20:21 / 20:22 | |
| 20:25 | |
| 20:30 | |
| 20:35 | |
| 20:39 | |
| 20:51 | |
| 20:54 | |
| 20:56 | |
| 21:03 |
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 5 Oct | Madrid-Chamartín-Clara Campoamor 21:05 | 0 min | +17 min |
| Fri 2 Oct | Madrid-Chamartín-Clara Campoamor 21:06 | 0 min | +16 min |
| Thu 1 Oct | Madrid-Chamartín-Clara Campoamor 21:09 | 0 min | +17 min |
| Wed 30 Sept | Madrid-Chamartín-Clara Campoamor 21:07 | +4 min | +17 min |
| Tue 29 Sept | Madrid-Ramón y Cajal 21:21 | +25 min | +30 min |
| Mon 28 Sept | Madrid-Ramón y Cajal 21:08 | +12 min | +17 min |
| Fri 25 Sept | Madrid-Ramón y Cajal 21:05 | +9 min | +17 min |
| Thu 24 Sept | Madrid-Chamartín-Clara Campoamor 21:06 | +3 min | +17 min |
| Wed 23 Sept | Madrid-Ramón y Cajal 21:08 | +11 min | +17 min |
| Tue 22 Sept | Madrid-Chamartín-Clara Campoamor 21:09 | +6 min | +17 min |
| Mon 21 Sept | Madrid-Ramón y Cajal 21:13 | +17 min | +19 min |
| Fri 18 Sept | Madrid-Ramón y Cajal 21:05 | +8 min | +17 min |
| Thu 17 Sept | Madrid-Ramón y Cajal 22:00 | +63 min | +63 min |
| Wed 16 Sept | Madrid-Ramón y Cajal 21:08 | +11 min | +13 min |
| Tue 15 Sept | Madrid-Ramón y Cajal 21:09 | +13 min | +18 min |
| Mon 14 Sept | Madrid-Chamartín-Clara Campoamor 21:08 | +5 min | +16 min |
| Fri 11 Sept | Madrid-Chamartín-Clara Campoamor 21:11 | +8 min | +17 min |
| Thu 10 Sept | Madrid-Chamartín-Clara Campoamor 21:05 | +2 min | +13 min |
| Wed 9 Sept | Madrid-Ramón y Cajal 21:03 | +7 min | +17 min |
| Tue 8 Sept | Madrid-Ramón y Cajal 21:06 | +10 min | +14 min |
| Mon 7 Sept | Madrid-Chamartín-Clara Campoamor 21:06 | +3 min | +18 min |
| Fri 4 Sept | Madrid-Ramón y Cajal 21:03 | +7 min | +11 min |
| Thu 3 Sept | Madrid-Ramón y Cajal 21:06 | +10 min | +17 min |
| Wed 2 Sept | Madrid-Ramón y Cajal 21:12 | +16 min | +19 min |
| Tue 1 Sept | Madrid-Chamartín-Clara Campoamor 21:17 | +13 min | +15 min |
| Mon 31 Aug | Madrid-Chamartín-Clara Campoamor 21:12 | +8 min | +17 min |
| Fri 31 Jul | Madrid-Chamartín-Clara Campoamor 21:03 | +3 min | +16 min |
| Thu 30 Jul | Madrid-Ramón y Cajal 21:01 | +4 min | +17 min |
| Wed 29 Jul | Madrid-Chamartín-Clara Campoamor 21:03 | +2 min | +17 min |
| Tue 28 Jul | Madrid-Chamartín-Clara Campoamor 21:15 | +11 min | +19 min |