C8a 21053
View line C8a
Alerts for train 21053
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 does not run today
Last recorded run: Friday 9 October +4 min
The mini-map returns when the train runs
On-time · 30 days
25%
5/20 runs under 3 min
RT coverage: 20 full · 0 partial · 0 no data
On-time · 90 days
15%
6/41 runs under 3 min
RT coverage: 41 full · 0 partial · 1 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +4 min
P90
+11min
9 in 10 runs arrive with less than this
30 days: +11 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
- Mon 21 Sept Max en route +14 min · last fix heading to El Escorial +14 min
- Thu 17 Sept Max en route +14 min · last fix heading to El Escorial +14 min
- Fri 4 Sept Max en route +14 min · last fix heading to Madrid-Chamartín-Clara Campoamor +14 min
- Mon 27 Jul Max en route +14 min · last fix heading to Madrid-Chamartín-Clara Campoamor +14 min
- Fri 18 Sept Max en route +11 min · last fix heading to Madrid-Ramón y Cajal +11 min
Distribution · 90 days
41 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 15% · 6
- 3–10 min 71% · 29
- 10–30 min 15% · 6
- 30+ min 0% · 0
On-time by weekday
- 13% M n=8
- 13% T n=8
- 25% W n=8
- 22% T n=9
- 0% F n=8
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 9 Oct | Pitis 23:59 | +4 min | +4 min |
| Thu 8 Oct | Las Zorreras-Navalquejigo 00:34 | +4 min | +4 min |
| Wed 7 Oct | Las Zorreras-Navalquejigo 00:42 | +3 min | +8 min |
| Tue 6 Oct | Las Zorreras-Navalquejigo 00:37 | 0 min | +4 min |
| Mon 5 Oct | Las Zorreras-Navalquejigo 00:35 | 0 min | +4 min |
| Fri 2 Oct | Pitis 23:59 | +4 min | +7 min |
| Thu 1 Oct | Las Zorreras-Navalquejigo 00:37 | 0 min | — |
| Wed 30 Sept | Las Zorreras-Navalquejigo 00:37 | 0 min | +4 min |
| Tue 29 Sept | Pitis 00:00 | +4 min | +4 min |
| Mon 28 Sept | Las Zorreras-Navalquejigo 00:35 | +4 min | +4 min |
| Fri 25 Sept | Pitis 23:59 | +4 min | +4 min |
| Thu 24 Sept | Las Zorreras-Navalquejigo 00:39 | +4 min | +4 min |
| Wed 23 Sept | Las Zorreras-Navalquejigo 00:35 | +4 min | +4 min |
| Tue 22 Sept | Las Zorreras-Navalquejigo 00:38 | +4 min | +4 min |
| Mon 21 Sept | El Escorial 00:48 | +14 min | +14 min |
| Fri 18 Sept | Madrid-Ramón y Cajal 23:59 | +11 min | +11 min |
| Thu 17 Sept | El Escorial 01:13 | +14 min | +14 min |
| Wed 16 Sept | Las Zorreras-Navalquejigo 00:36 | +4 min | +4 min |
| Tue 15 Sept | Las Zorreras-Navalquejigo 00:36 | +4 min | +5 min |
| Mon 14 Sept | Las Zorreras-Navalquejigo 00:35 | +4 min | +4 min |
| Fri 11 Sept | Pitis 23:59 | +4 min | +5 min |
| Thu 10 Sept | Las Zorreras-Navalquejigo 00:42 | +7 min | +7 min |
| Wed 9 Sept | Las Zorreras-Navalquejigo 00:38 | +4 min | +6 min |
| Tue 8 Sept | El Escorial 00:43 | +4 min | +5 min |
| Mon 7 Sept | Las Zorreras-Navalquejigo 00:35 | +4 min | +6 min |
| Fri 4 Sept | Madrid-Chamartín-Clara Campoamor 23:59 | +14 min | +14 min |
| Thu 3 Sept | Las Zorreras-Navalquejigo 00:37 | +4 min | +5 min |
| Wed 2 Sept | Las Zorreras-Navalquejigo 00:40 | +4 min | +5 min |
| Tue 1 Sept | Las Zorreras-Navalquejigo 00:47 | +8 min | +10 min |
| Mon 31 Aug | Las Zorreras-Navalquejigo 00:40 | +8 min | +8 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.