C8b 17127 Madrid-Atocha Cercanías – Segovia
Alerts for train 17127
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line C8b.
Running now · updated 14:51
Between Los Molinos-Guadarrama and Cercedilla No data
Estimated arrival at Segovia 13:16
- Madrid-Atocha Cercanías11:01
- Madrid-Ramón y Cajal11:18
- Las Matas11:39
- Los Negrales11:57
- Los Molinos-Guadarrama12:12
- Cercedilla12:19
- Segovia13:16
Last 30 days
Arrival delay at Segovia, 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 25 Sept Max en route +20 min · last fix heading to Cercedilla +19 min
- Tue 29 Sept Max en route +18 min · last fix heading to Cercedilla +18 min
- Mon 28 Sept Max en route +18 min · last fix heading to Cercedilla +18 min
- Thu 24 Sept Max en route +18 min · last fix heading to Cercedilla +18 min
- Tue 22 Sept Max en route +23 min · last fix heading to Tablada +13 min
Distribution · 90 days
29 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 79% · 23
- 3–10 min 3% · 1
- 10–30 min 17% · 5
- 30+ min 0% · 0
On-time by weekday
- 80% M n=5
- 67% T n=6
- 100% W n=7
- 80% T n=5
- 67% F n=6
- — S n=0
- — S n=0
Stops and timetable
Timetable of the latest run from the operator’s GTFS (25 stops).
| Stop | Sched. | Today |
|---|---|---|
| 11:01 | Passed | |
| 11:03 | Passed | |
| 11:07 | Passed | |
| 11:14 / 11:15 | Passed | |
| 11:18 | Passed | |
| 11:21 | Passed | |
| 11:25 | Passed | |
| 11:36 | Passed | |
| 11:39 | Passed | |
| 11:46 | Passed | |
| 11:49 | Passed | |
| 11:54 / 11:55 | Passed | |
| 11:57 | Passed | |
| 12:01 | Passed | |
| 12:08 | Passed | |
| 12:12 | Passed | |
| 12:19 / 12:32 | ||
| 12:39 | ||
| 12:45 | ||
| 12:48 | ||
| 12:54 | ||
| 12:57 | ||
| 13:02 | ||
| 13:07 | ||
| 13:16 |
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 |
|---|---|---|---|
| Wed 4 Nov | Cercedilla 14:49Partial coverage | 0 min | +31 min |
| Fri 30 Oct | Cercedilla 13:47 | 0 min | +13 min |
| Wed 28 Oct | Cercedilla 13:23 | 0 min | +13 min |
| Tue 27 Oct | Cercedilla 13:15 | 0 min | +13 min |
| Mon 26 Oct | Cercedilla 13:21 | 0 min | +13 min |
| Fri 23 Oct | Cercedilla 13:14 | 0 min | +13 min |
| Thu 22 Oct | Cercedilla 13:21 | 0 min | +13 min |
| Wed 21 Oct | Cercedilla 13:49 | 0 min | +13 min |
| Tue 20 Oct | Cercedilla 13:35 | 0 min | +13 min |
| Mon 19 Oct | Cercedilla 13:46 | 0 min | +13 min |
| Fri 16 Oct | Cercedilla 13:46 | 0 min | +13 min |
| Thu 15 Oct | Cercedilla 13:46 | 0 min | +13 min |
| Wed 14 Oct | Cercedilla 13:47 | 0 min | +13 min |
| Tue 13 Oct | Cercedilla 13:44 | 0 min | +13 min |
| Fri 9 Oct | Cercedilla 13:16 | 0 min | +13 min |
| Thu 8 Oct | Cercedilla 13:29 | 0 min | +13 min |
| Wed 7 Oct | Cercedilla 13:23 | 0 min | +13 min |
| Tue 6 Oct | Cercedilla 13:25 | 0 min | +13 min |
| Mon 5 Oct | Cercedilla 13:13 | 0 min | +13 min |
| Fri 2 Oct | Navas de Riofrío-La Losa 13:23 | +8 min | +21 min |
| Thu 1 Oct | El Espinar 13:27 | 0 min | +18 min |
| Wed 30 Sept | Tablada 13:25 | 0 min | +18 min |
| Tue 29 Sept | Cercedilla 12:39 | +18 min | +18 min |
| Mon 28 Sept | Cercedilla 12:38 | +18 min | +18 min |
| Fri 25 Sept | Cercedilla 12:45 | +19 min | +20 min |
| Thu 24 Sept | Cercedilla 12:38 | +18 min | +18 min |
| Wed 23 Sept | Cercedilla 14:05 | 0 min | +18 min |
| Tue 22 Sept | Tablada 13:38 | +13 min | +23 min |
| Mon 21 Sept | Cercedilla 13:18 | 0 min | +18 min |