K1 855870 Brest – Rennes
Alerts for train 855870
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line K1.
It does not run today
Last recorded run: Saturday 7 November 0 min
Next service: Saturday 19:08 from Brest · Sat 14 Nov
Last 30 days
Arrival delay at Rennes, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Sat 24 Oct Max en route +110 min · last fix heading to Rennes +110 min
Distribution · 90 days
5 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 80% · 4
- 3–10 min 0% · 0
- 10–30 min 0% · 0
- 30+ min 20% · 1
On-time by weekday
- — M n=0
- — T n=0
- — W n=0
- — T n=0
- — F n=0
- 80% S n=5
- — S n=0
Stops and timetable
Timetable of the latest run from the operator’s GTFS (9 stops).
Last 90 days, 5 runs. At intermediate stops it is an estimate from the delay at origin and destination. Delays over 2 h count as “> 2 h”: our data does not measure them exactly.
| Stop | Sched. | Usually | 9 days in 10 |
|---|---|---|---|
| 19:08 | on time | on time | |
| 19:18 / 19:19 | ≈ on time | ≈ +5 min | |
| 19:28 / 19:29 | ≈ on time | ≈ +10 min | |
| 19:41 / 19:43 | ≈ on time | ≈ +16 min | |
| 19:59 / 20:00 | ≈ on time | ≈ +25 min | |
| 20:13 / 20:15 | ≈ on time | ≈ +31 min | |
| 20:29 / 20:31 | ≈ on time | ≈ +39 min | |
| 20:42 / 20:43 | ≈ on time | ≈ +45 min | |
| 21:25 | on time | +66 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.
Will I make my connection?
Pick where you get off and how many minutes you have until your next train. We work it out from what this train did over the last 90 days.
Include the time to change platforms. It is an estimate from past data, not a guarantee. Days more than 2 h late count as a missed connection.
Recent runs
| Date | Last stop | Final | Max |
|---|---|---|---|
| Sat 7 Nov | Rennes 21:24 | 0 min | — |
| Sat 31 Oct | Rennes 21:27 | 0 min | — |
| Sat 24 Oct | Rennes 23:17 | +110 min | +110 min |
| Sat 17 Oct | Rennes 21:26 | 0 min | — |
| Sat 10 Oct | Rennes 21:26 | 0 min | — |