C4a 20223
View line C4a
Alerts for train 20223
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line C4a.
The mini-map returns when the train runs
On-time · 30 days
0%
0/18 runs under 3 min
RT coverage: 18 full · 0 partial · 0 no data
On-time · 90 days
2%
1/55 runs under 3 min
RT coverage: 55 full · 0 partial · 0 no data
Typical delay
+13min
Median at arrival, 90 days
30 days: +13 min
P90
+29min
9 in 10 runs arrive with less than this
30 days: +33 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
- Wed 9 Sept Max en route +116 min · last fix heading to Alcobendas-San Sebastián de los Reyes +116 min
- Tue 29 Sept Max en route +92 min · last fix heading to Parla +92 min
- Tue 4 Aug Max en route +64 min · last fix heading to Valdelasfuentes +64 min
- Fri 9 Oct Max en route +48 min · last fix heading to Madrid-Chamartín-Clara Campoamor +48 min
- Wed 5 Aug Max en route +39 min · last fix heading to Parla +39 min
Distribution · 90 days
55 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 2% · 1
- 3–10 min 31% · 17
- 10–30 min 58% · 32
- 30+ min 9% · 5
On-time by weekday
- 0% M n=9
- 0% T n=12
- 0% W n=10
- 8% T n=12
- 0% F n=12
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 9 Oct | Madrid-Chamartín-Clara Campoamor 10:35 | +48 min | +48 min |
| Thu 8 Oct | Valdelasfuentes 08:19 | +17 min | +17 min |
| Wed 7 Oct | Valdelasfuentes 08:13 | +5 min | +11 min |
| Tue 6 Oct | Valdelasfuentes 08:15 | +13 min | +13 min |
| Mon 5 Oct | Valdelasfuentes 08:14 | +12 min | +12 min |
| Fri 2 Oct | Valdelasfuentes 08:13 | +5 min | +10 min |
| Thu 1 Oct | Valdelasfuentes 08:23 | +16 min | +22 min |
| Tue 29 Sept | Parla 08:36 | +92 min | +92 min |
| Fri 25 Sept | Valdelasfuentes 08:08 | +5 min | +8 min |
| Thu 24 Sept | Valdelasfuentes 08:13 | +11 min | +11 min |
| Wed 23 Sept | Valdelasfuentes 08:20 | +18 min | +18 min |
| Tue 22 Sept | Valdelasfuentes 08:24 | +22 min | +22 min |
| Mon 21 Sept | Madrid-Chamartín-Clara Campoamor 07:55 | +6 min | +9 min |
| Fri 18 Sept | Valdelasfuentes 08:16 | +13 min | +13 min |
| Thu 17 Sept | Valdelasfuentes 08:18 | +16 min | +16 min |
| Wed 16 Sept | Parla 08:36 | +26 min | +26 min |
| Tue 15 Sept | Alcobendas-San Sebastián de los Reyes 08:09 | +4 min | +11 min |
| Mon 14 Sept | Alcobendas-San Sebastián de los Reyes 08:10 | +5 min | +7 min |
| Fri 11 Sept | Valdelasfuentes 08:14 | +12 min | +13 min |
| Thu 10 Sept | Alcobendas-San Sebastián de los Reyes 08:12 | +7 min | +10 min |
| Wed 9 Sept | Alcobendas-San Sebastián de los Reyes 11:34 | +116 min | +116 min |
| Tue 8 Sept | Valdelasfuentes 08:29 | +26 min | +26 min |
| Mon 7 Sept | Alcobendas-San Sebastián de los Reyes 08:10 | +5 min | +8 min |
| Fri 4 Sept | Valdelasfuentes 08:09 | +7 min | +10 min |
| Thu 3 Sept | Alcobendas-San Sebastián de los Reyes 08:27 | +21 min | +21 min |
| Wed 2 Sept | Valdelasfuentes 08:11 | +9 min | +9 min |
| Tue 1 Sept | Valdelasfuentes 08:25 | +23 min | +23 min |
| Mon 31 Aug | Alcobendas-San Sebastián de los Reyes 08:21 | +16 min | +16 min |
| Fri 28 Aug | Valdelasfuentes 08:14 | +12 min | +13 min |
| Thu 27 Aug | Valdelasfuentes 08:22 | +19 min | +19 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.