C4b 20456
View line C4b
Alerts for train 20456
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
52%
11/21 runs under 3 min
RT coverage: 21 full · 0 partial · 0 no data
On-time · 90 days
29%
19/65 runs under 3 min
RT coverage: 65 full · 0 partial · 0 no data
Typical delay
+5min
Median at arrival, 90 days
30 days: +2 min
P90
+25min
9 in 10 runs arrive with less than this
30 days: +21 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
- Sat 18 Jul Max en route +67 min · last fix heading to Madrid-Atocha Cercanías +67 min
- Tue 8 Sept Max en route +46 min · last fix heading to Madrid-Villaverde Alto +44 min
- Thu 17 Sept Max en route +34 min · last fix heading to Madrid-Villaverde Alto +34 min
- Mon 20 Jul Max en route +37 min · last fix heading to Parla +33 min
- Wed 5 Aug Max en route +37 min · last fix heading to Parla +32 min
Distribution · 90 days
65 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 29% · 19
- 3–10 min 42% · 27
- 10–30 min 20% · 13
- 30+ min 9% · 6
On-time by weekday
- 38% M n=13
- 15% T n=13
- 23% W n=13
- 46% T n=13
- 25% F n=12
- 0% S n=1
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Thu 8 Oct | Getafe-Sector 3 13:52 | +1 min | +9 min |
| Wed 7 Oct | Parla 13:46 | +1 min | +3 min |
| Tue 6 Oct | Parla 13:46 | +1 min | +8 min |
| Mon 5 Oct | Getafe-Sector 3 13:51 | +1 min | +11 min |
| Fri 2 Oct | Parla 13:45 | 0 min | +11 min |
| Thu 1 Oct | Parla 13:52 | 0 min | +6 min |
| Wed 30 Sept | Parla 14:02 | +17 min | +21 min |
| Tue 29 Sept | Parla 13:44 | +1 min | +13 min |
| Mon 28 Sept | Parla 13:50 | +3 min | +11 min |
| Fri 25 Sept | Madrid-Villaverde Alto 13:50 | +21 min | +23 min |
| Thu 24 Sept | Parla 13:49 | +4 min | +10 min |
| Wed 23 Sept | Parla 13:43 | +2 min | +14 min |
| Tue 22 Sept | Parla 13:48 | +3 min | +8 min |
| Mon 21 Sept | Parla 13:48 | +3 min | +13 min |
| Fri 18 Sept | Parla 13:47 | +2 min | +10 min |
| Thu 17 Sept | Madrid-Villaverde Alto 14:09 | +34 min | +34 min |
| Wed 16 Sept | Madrid-Villaverde Alto 14:00 | +25 min | +25 min |
| Tue 15 Sept | Parla 13:49 | +4 min | +12 min |
| Mon 14 Sept | Parla 13:44 | +1 min | +14 min |
| Fri 11 Sept | Parla 13:51 | +6 min | +11 min |
| Thu 10 Sept | Parla 13:47 | +1 min | +11 min |
| Wed 9 Sept | Parla 13:45 | +1 min | +9 min |
| Tue 8 Sept | Madrid-Villaverde Alto 14:12 | +44 min | +46 min |
| Mon 7 Sept | Parla 13:53 | +8 min | +12 min |
| Fri 4 Sept | Parla 13:49 | +4 min | +11 min |
| Thu 3 Sept | Parla 13:47 | +1 min | +14 min |
| Wed 2 Sept | Parla 14:10 | +25 min | +29 min |
| Tue 1 Sept | Parla 13:55 | +9 min | +17 min |
| Mon 31 Aug | Parla 13:59 | +14 min | +19 min |
| Fri 28 Aug | Colmenar Viejo 12:45 | +7 min | +7 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.