C8b 20621 Madrid-Chamartín-Clara Campoamor – Cercedilla

View line C8b

Madrid-Chamartín-Clara Campoamor 14:47 → Cercedilla 15:52 Tue, Wed, Thu, Fri 1 h 05 min · 14 stops RENFE

✓ Today’s run finished

Today it reached Cercedilla at 15:56 +4 min

  1. Madrid-Chamartín-Clara Campoamor14:44
  2. Mirasierra-Paco de Lucía14:53
  3. Pinar de las Rozas15:08
  4. Galapagar-La Navata15:21
  5. Los Negrales15:29
  6. Collado Mediano15:40
  7. Cercedilla15:52

Next service: tomorrow 14:47 from Madrid-Chamartín-Clara Campoamor · Thu 8 Oct

Full trip card
Next departure 14:47 tomorrow · Madrid-Chamartín-Clara Campoamor
On-time · 30 days
5%
1/22 runs under 3 min
RT coverage: 22 full · 0 partial · 0 no data
On-time · 90 days
5%
2/38 runs under 3 min
RT coverage: 38 full · 0 partial · 0 no data
Typical delay
+9min
Median at arrival, 90 days
30 days: +9 min
P90
+16min
9 in 10 runs arrive with less than this
30 days: +17 min

Last 30 days

Arrival delay at Cercedilla, 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 +35 min · last fix heading to Collado Mediano +35 min
  • Mon 21 Sept Max en route +21 min · last fix heading to Cercedilla +18 min
  • Wed 30 Sept Max en route +19 min · last fix heading to Cercedilla +17 min
  • Tue 22 Sept Max en route +24 min · last fix heading to Cercedilla +16 min
  • Tue 28 Jul Max en route +20 min · last fix heading to Cercedilla +16 min

Distribution · 90 days

38 runs with a known final delay. On time = under 3 min, the same cut the map uses.

  • Early 0% · 0
  • On time 5% · 2
  • 3–10 min 55% · 21
  • 10–30 min 37% · 14
  • 30+ min 3% · 1

On-time by weekday

  • 0% M n=8
  • 0% T n=8
  • 13% W n=8
  • 0% T n=7
  • 14% F n=7
  • — S n=0
  • — S n=0

Stops and timetable

Timetable of the latest run from the operator’s GTFS (14 stops).

StopSched.
Madrid-Chamartín-Clara Campoamor
14:47
Madrid-Ramón y Cajal
14:50
Mirasierra-Paco de Lucía
14:53
Pitis
14:57
Pinar de las Rozas
15:08
Las Matas
15:11
Torrelodones
15:18
Galapagar-La Navata
15:21
Villalba de Guadarrama
15:26 / 15:27
Los Negrales
15:29
Alpedrete
15:33
Collado Mediano
15:40
Los Molinos-Guadarrama
15:45
Cercedilla
15:52

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

DateLast stopFinalMax
Wed 7 OctCercedilla 15:55+4 min+12 min
Tue 6 OctCercedilla 15:55+4 min+17 min
Mon 5 OctLos Molinos-Guadarrama 16:00+4 min+13 min
Fri 2 OctCercedilla 15:58+1 min+11 min
Thu 1 OctCercedilla 16:06+9 min+21 min
Wed 30 SeptCercedilla 16:06+17 min+19 min
Tue 29 SeptCercedilla 15:54+5 min+12 min
Mon 28 SeptCercedilla 15:57+5 min+14 min
Fri 25 SeptCercedilla 16:00+11 min+18 min
Thu 24 SeptCercedilla 16:00+10 min+15 min
Wed 23 SeptCercedilla 15:52+3 min+9 min
Tue 22 SeptCercedilla 16:05+16 min+24 min
Mon 21 SeptCercedilla 16:07+18 min+21 min
Fri 18 SeptCercedilla 15:52+3 min+9 min
Thu 17 SeptCercedilla 16:01+12 min+15 min
Wed 16 SeptCollado Mediano 16:15+35 min+35 min
Tue 15 SeptCercedilla 16:02+12 min+16 min
Mon 14 SeptCercedilla 15:57+8 min+14 min
Fri 11 SeptCercedilla 16:04+14 min+17 min
Thu 10 SeptCercedilla 16:02+12 min+16 min
Wed 9 SeptCercedilla 15:56+7 min+10 min
Tue 8 SeptCercedilla 15:58+8 min+15 min
Mon 7 SeptCercedilla 15:59+9 min+13 min
Fri 31 JulCercedilla 15:54+5 min+11 min
Thu 30 JulCercedilla 15:53+4 min+9 min
Wed 29 JulCercedilla 16:00+11 min+14 min
Tue 28 JulCercedilla 16:05+16 min+20 min
Mon 27 JulCercedilla 15:57+8 min+11 min
Fri 24 JulCercedilla 15:58+9 min+15 min
Thu 23 JulCercedilla 15:55+6 min+12 min