C4b 20427 Parla – Colmenar Viejo
Alerts for train 20427
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.
Running now · updated 08:29
Between El Goloso and Tres Cantos +9 min
Estimated arrival at Colmenar Viejo 08:38 08:29 · 89 km/h
- Parla07:20
- Getafe-Centro07:29
- Madrid-Villaverde Bajo07:39
- Sol07:52
- El Goloso08:16
- Tres Cantos08:20
- Colmenar Viejo08:29
Today it is running worse than usual: typical arrival delay is +8 min; 16% of the last 19 runs arrived on time.
Last 30 days
Arrival delay at Colmenar Viejo, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Fri 9 Oct Max en route +99 min · last fix heading to Parla +99 min
- Tue 4 Aug Max en route +54 min · last fix heading to Colmenar Viejo +45 min
- Wed 12 Aug Max en route +43 min · last fix heading to Fuencarral +43 min
- Fri 24 Jul Max en route +33 min · last fix heading to Colmenar Viejo +33 min
- Wed 16 Sept Max en route +32 min · last fix heading to Parla +32 min
Distribution · 90 days
56 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 5% · 3
- 3–10 min 30% · 17
- 10–30 min 55% · 31
- 30+ min 9% · 5
On-time by weekday
- 0% M n=9
- 0% T n=12
- 0% W n=10
- 0% T n=12
- 23% F n=13
- — S n=0
- — S n=0
Stops and timetable
Timetable of the latest run from the operator’s GTFS (15 stops).
| Stop | Sched. | Today |
|---|---|---|
| 07:20 | Passed | |
| 07:26 | Passed | |
| 07:29 | Passed | |
| 07:31 | Passed | |
| 07:35 | Passed | |
| 07:39 | Passed | |
| 07:48 / 07:50 | Passed | |
| 07:52 | Passed | |
| 07:57 | Passed | |
| 08:03 / 08:04 | Passed | |
| 08:08 | Passed | |
| 08:13 | Passed | |
| 08:16 | Passed | |
| 08:20 | ||
| 08:29 |
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.
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Fri 16 Oct | Tres Cantos 08:29Partial coverage | 0 min | +8 min |
| Thu 15 Oct | Colmenar Viejo 08:36 | +8 min | +14 min |
| Wed 14 Oct | Colmenar Viejo 08:36 | +9 min | +14 min |
| Tue 13 Oct | Colmenar Viejo 08:36 | +9 min | +14 min |
| Fri 9 Oct | Parla 08:59 | +99 min | +99 min |
| Thu 8 Oct | Tres Cantos 08:48 | +12 min | +21 min |
| Wed 7 Oct | Tres Cantos 08:44 | +7 min | +16 min |
| Tue 6 Oct | Colmenar Viejo 08:37 | +9 min | +13 min |
| Mon 5 Oct | Colmenar Viejo 08:36 | +6 min | +14 min |
| Fri 2 Oct | Colmenar Viejo 08:38 | +1 min | +12 min |
| Thu 1 Oct | Tres Cantos 08:50 | +14 min | +25 min |
| Tue 29 Sept | Colmenar Viejo 08:33 | +3 min | +11 min |
| Fri 25 Sept | Colmenar Viejo 08:30 | +1 min | +9 min |
| Thu 24 Sept | Colmenar Viejo 08:37 | +7 min | +15 min |
| Wed 23 Sept | Colmenar Viejo 08:36 | +7 min | +15 min |
| Tue 22 Sept | Parla 09:00 | +20 min | +22 min |
| Mon 21 Sept | Colmenar Viejo 08:33 | +4 min | +12 min |
| Fri 18 Sept | Tres Cantos 08:51 | +25 min | +25 min |
| Thu 17 Sept | Colmenar Viejo 08:47 | +18 min | +26 min |
| Wed 16 Sept | Parla 09:00 | +32 min | +32 min |
| Tue 15 Sept | Colmenar Viejo 08:49 | +19 min | +27 min |
| Mon 14 Sept | Colmenar Viejo 08:39 | +10 min | +18 min |
| Fri 11 Sept | Colmenar Viejo 08:45 | +16 min | +24 min |
| Thu 10 Sept | Colmenar Viejo 08:43 | +13 min | +21 min |
| Wed 9 Sept | Colmenar Viejo 08:42 | +12 min | +21 min |
| Tue 8 Sept | Parla 09:00 | +24 min | +24 min |
| Mon 7 Sept | Colmenar Viejo 08:36 | +7 min | +16 min |
| Fri 4 Sept | Colmenar Viejo 08:40 | +11 min | +19 min |
| Thu 3 Sept | Colmenar Viejo 08:37 | +7 min | +16 min |
| Wed 2 Sept | Colmenar Viejo 08:38 | +9 min | +16 min |