C4b 27475
View line C4b
Alerts for train 27475
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 4 October 0 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
56%
10/18 runs under 3 min
RT coverage: 18 full · 0 partial · 0 no data
Typical delay
+2min
Median at arrival, 90 days
30 days: +1 min
P90
+17min
9 in 10 runs arrive with less than this
30 days: +5 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 16 Aug Max en route +45 min · last fix heading to Parla +45 min
- Sat 8 Aug Max en route +35 min · last fix heading to Colmenar Viejo +27 min
- Sun 9 Aug Max en route +14 min · last fix heading to Colmenar Viejo +13 min
- Sat 15 Aug Max en route +19 min · last fix heading to Colmenar Viejo +10 min
- Sat 1 Aug Max en route +10 min · last fix heading to Tres Cantos +10 min
Distribution · 90 days
18 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 56% · 10
- 3–10 min 17% · 3
- 10–30 min 22% · 4
- 30+ min 6% · 1
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 44% S n=9
- 67% S n=9
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sun 4 Oct | Colmenar Viejo 17:42 | 0 min | +9 min |
| Sat 3 Oct | Colmenar Viejo 17:41 | 0 min | +10 min |
| Sun 27 Sept | Colmenar Viejo 17:39 | 0 min | +12 min |
| Sat 26 Sept | Colmenar Viejo 17:45 | +4 min | +12 min |
| Sun 20 Sept | Colmenar Viejo 17:40 | 0 min | +12 min |
| Sat 19 Sept | Colmenar Viejo 17:46 | +4 min | +12 min |
| Sun 13 Sept | Colmenar Viejo 17:50 | +8 min | +16 min |
| Sat 12 Sept | Colmenar Viejo 17:42 | +1 min | +8 min |
| Sun 23 Aug | Colmenar Viejo 17:40 | 0 min | +7 min |
| Sat 22 Aug | Colmenar Viejo 17:39 | 0 min | +9 min |
| Sun 16 Aug | Parla 17:18 | +45 min | +45 min |
| Sat 15 Aug | Colmenar Viejo 17:52 | +10 min | +19 min |
| Sun 9 Aug | Colmenar Viejo 17:46 | +13 min | +14 min |
| Sat 8 Aug | Colmenar Viejo 18:08 | +27 min | +35 min |
| Sun 2 Aug | Colmenar Viejo 17:43 | +2 min | +10 min |
| Sat 1 Aug | Tres Cantos 17:42 | +10 min | +10 min |
| Sun 26 Jul | Colmenar Viejo 17:40 | 0 min | +8 min |
| Sat 25 Jul | Colmenar Viejo 17:42 | +1 min | +10 min |
| Sat 11 Jul | Colmenar Viejo 17:42 | +1 min | +9 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.