C4b 20466
View line C4b
Alerts for train 20466
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line C4b.
The mini-map returns when the train runs
On-time · 30 days
44%
8/18 runs under 3 min
RT coverage: 18 full · 0 partial · 0 no data
On-time · 90 days
35%
21/60 runs under 3 min
RT coverage: 60 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +5 min
P90
+29min
9 in 10 runs arrive with less than this
30 days: +25 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 +99 min · last fix heading to Colmenar Viejo +99 min
- Mon 10 Aug Max en route +52 min · last fix heading to Madrid-Villaverde Bajo +51 min
- Wed 12 Aug Max en route +36 min · last fix heading to Madrid-Villaverde Alto +36 min
- Tue 11 Aug Max en route +33 min · last fix heading to Madrid-Villaverde Alto +33 min
- Fri 30 Oct Max en route +33 min · last fix heading to Parla +32 min
Distribution · 90 days
60 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 35% · 21
- 3–10 min 37% · 22
- 10–30 min 18% · 11
- 30+ min 10% · 6
On-time by weekday
- 18% M n=11
- 38% T n=13
- 23% W n=13
- 27% T n=11
- 67% F n=12
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Wed 4 Nov | Madrid-Chamartín-Clara Campoamor 15:09 | +22 min | +24 min |
| Tue 3 Nov | Parla 15:49 | +21 min | +21 min |
| Fri 30 Oct | Parla 16:01 | +32 min | +33 min |
| Wed 28 Oct | Parla 15:29 | +1 min | +8 min |
| Tue 27 Oct | Parla 15:39 | +11 min | +12 min |
| Mon 26 Oct | Parla 15:36 | +7 min | +8 min |
| Fri 23 Oct | Parla 15:30 | +2 min | +12 min |
| Thu 22 Oct | Parla 15:29 | +2 min | +3 min |
| Wed 21 Oct | Parla 15:35 | +7 min | +8 min |
| Tue 20 Oct | Getafe-Sector 3 15:32 | 0 min | +13 min |
| Mon 19 Oct | Parla 15:33 | +6 min | +15 min |
| Fri 16 Oct | Parla 15:30 | +2 min | +15 min |
| Thu 15 Oct | Parla 15:39 | +11 min | +12 min |
| Wed 14 Oct | Parla 15:32 | +4 min | +13 min |
| Tue 13 Oct | Getafe-Sector 3 15:31 | 0 min | +11 min |
| Fri 9 Oct | Parla 15:29 | +2 min | +10 min |
| Thu 8 Oct | Parla 15:58 | +31 min | +33 min |
| Wed 7 Oct | Parla 15:30 | +2 min | +14 min |
| Tue 6 Oct | Parla 15:29 | +2 min | +14 min |
| Mon 5 Oct | Getafe-Sector 3 15:41 | +7 min | +14 min |
| Fri 2 Oct | Parla 15:31 | 0 min | +14 min |
| Thu 1 Oct | Parla 15:40 | +6 min | +13 min |
| Wed 30 Sept | Parla 15:34 | +4 min | +12 min |
| Tue 29 Sept | Parla 15:30 | +1 min | +16 min |
| Mon 28 Sept | Parla 15:35 | +6 min | +14 min |
| Fri 25 Sept | Parla 15:33 | +3 min | +16 min |
| Thu 24 Sept | Parla 15:33 | +3 min | +11 min |
| Wed 23 Sept | Parla 15:32 | +3 min | +15 min |
| Tue 22 Sept | Parla 15:51 | +22 min | +27 min |
| Mon 21 Sept | Colmenar Viejo 15:59 | +99 min | +99 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.