C4b 20426
View line C4b
Alerts for train 20426
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
17%
3/18 runs under 3 min
RT coverage: 18 full · 0 partial · 0 no data
On-time · 90 days
8%
5/59 runs under 3 min
RT coverage: 59 full · 0 partial · 0 no data
Typical delay
+11min
Median at arrival, 90 days
30 days: +9 min
P90
+26min
9 in 10 runs arrive with less than this
30 days: +20 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 16 Sept Max en route +99 min · last fix heading to Colmenar Viejo +99 min
- Fri 11 Sept Max en route +58 min · last fix heading to Parla +52 min
- Mon 3 Aug Max en route +37 min · last fix heading to Parla +33 min
- Thu 20 Aug Max en route +35 min · last fix heading to Parla +31 min
- Mon 31 Aug Max en route +28 min · last fix heading to Parla +28 min
Distribution · 90 days
59 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 8% · 5
- 3–10 min 32% · 19
- 10–30 min 53% · 31
- 30+ min 7% · 4
On-time by weekday
- 0% M n=10
- 8% T n=13
- 9% W n=11
- 0% T n=12
- 23% F n=13
- — S n=0
- — S n=0
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Parla 09:44 | +18 min | +19 min |
| Thu 15 Oct | Parla 09:41 | +14 min | +14 min |
| Wed 14 Oct | Parla 09:28 | +3 min | +4 min |
| Tue 13 Oct | Parla 09:29 | +4 min | +5 min |
| Fri 9 Oct | Getafe-Sector 3 09:57 | +24 min | +30 min |
| Thu 8 Oct | Parla 09:40 | +14 min | +14 min |
| Wed 7 Oct | Getafe-Sector 3 09:37 | +4 min | +14 min |
| Tue 6 Oct | Parla 09:37 | +12 min | +14 min |
| Mon 5 Oct | Parla 09:33 | +6 min | +14 min |
| Fri 2 Oct | Parla 09:35 | 0 min | +8 min |
| Thu 1 Oct | Parla 10:01 | +25 min | +33 min |
| Tue 29 Sept | Parla 09:33 | +5 min | +17 min |
| Fri 25 Sept | Parla 09:27 | +1 min | +5 min |
| Thu 24 Sept | Parla 09:40 | +13 min | +18 min |
| Wed 23 Sept | Parla 09:37 | +10 min | +15 min |
| Tue 22 Sept | Parla 09:33 | +5 min | +11 min |
| Mon 21 Sept | Parla 09:40 | +12 min | +16 min |
| Fri 18 Sept | Parla 09:34 | +7 min | +12 min |
| Thu 17 Sept | Parla 09:46 | +19 min | +24 min |
| Wed 16 Sept | Colmenar Viejo 09:58 | +99 min | +99 min |
| Tue 15 Sept | Parla 09:28 | +2 min | +8 min |
| Mon 14 Sept | Parla 09:33 | +6 min | +11 min |
| Fri 11 Sept | Parla 10:20 | +52 min | +58 min |
| Thu 10 Sept | Parla 09:38 | +11 min | +15 min |
| Wed 9 Sept | Parla 09:35 | +8 min | +16 min |
| Tue 8 Sept | Madrid-Villaverde Alto 09:40 | +26 min | +26 min |
| Mon 7 Sept | Parla 09:37 | +10 min | +17 min |
| Fri 4 Sept | Parla 09:31 | +3 min | +10 min |
| Thu 3 Sept | Parla 09:43 | +15 min | +20 min |
| Wed 2 Sept | Parla 09:31 | +3 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.