C4b 27449
View line C4b
Alerts for train 27449
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.
It does not run today
Last recorded run: Sunday 25 October +1 min
The mini-map returns when the train runs
On-time · 30 days
63%
5/8 runs under 3 min
RT coverage: 8 full · 0 partial · 0 no data
On-time · 90 days
45%
9/20 runs under 3 min
RT coverage: 20 full · 0 partial · 0 no data
Typical delay
+4min
Median at arrival, 90 days
30 days: +2 min
P90
+16min
9 in 10 runs arrive with less than this
30 days: +8 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
- Sun 2 Aug Max en route +98 min · last fix heading to Parla +98 min
- Sun 13 Sept Max en route +34 min · last fix heading to Tres Cantos +29 min
- Sat 15 Aug Max en route +23 min · last fix heading to Colmenar Viejo +15 min
- Sun 16 Aug Max en route +21 min · last fix heading to Colmenar Viejo +13 min
- Sat 24 Oct Max en route +16 min · last fix heading to Colmenar Viejo +10 min
Distribution · 90 days
20 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 45% · 9
- 3–10 min 30% · 6
- 10–30 min 20% · 4
- 30+ min 5% · 1
On-time by weekday
- 100% M n=1
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 50% S n=8
- 36% S n=11
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 25 Oct | Colmenar Viejo 13:20 | +1 min | +7 min |
| Sat 24 Oct | Colmenar Viejo 13:30 | +10 min | +16 min |
| Sun 18 Oct | Colmenar Viejo 13:26 | +7 min | +12 min |
| Sat 17 Oct | Colmenar Viejo 13:21 | +1 min | +7 min |
| Mon 12 Oct | Colmenar Viejo 13:21 | +2 min | +7 min |
| Sun 11 Oct | Colmenar Viejo 13:23 | +4 min | +10 min |
| Sat 10 Oct | Colmenar Viejo 13:21 | +2 min | +7 min |
| Sun 4 Oct | Colmenar Viejo 13:28 | 0 min | +12 min |
| Sun 27 Sept | Colmenar Viejo 13:19 | 0 min | +9 min |
| Sun 20 Sept | Colmenar Viejo 13:26 | +5 min | +13 min |
| Sat 19 Sept | Madrid-Chamartín-Clara Campoamor 13:01 | +5 min | +10 min |
| Sun 13 Sept | Tres Cantos 13:40 | +29 min | +34 min |
| Sat 12 Sept | Colmenar Viejo 13:23 | +2 min | +10 min |
| Sun 23 Aug | Colmenar Viejo 13:26 | +5 min | +13 min |
| Sat 22 Aug | Colmenar Viejo 13:26 | +5 min | +12 min |
| Sun 16 Aug | Colmenar Viejo 13:35 | +13 min | +21 min |
| Sat 15 Aug | Colmenar Viejo 13:36 | +15 min | +23 min |
| Sun 9 Aug | Colmenar Viejo 13:23 | +2 min | +10 min |
| Sat 8 Aug | Colmenar Viejo 13:19 | 0 min | +12 min |
| Sun 2 Aug | Parla 13:51 | +98 min | +98 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.