K12 858289 Nantes – Brest
Alerts for train 858289
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line K12.
It does not run today
Last recorded run: Friday 13 November +25 min
Next service: tomorrow 17:57 from Nantes · Mon 16 Nov
Last 30 days
Arrival delay at Brest, 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 18 Sept Max en route +80 min · last fix heading to StopPoint:OCETrain TER-8747400 +80 min
- Thu 8 Oct Max en route +55 min · last fix heading to Brest +55 min
- Tue 20 Oct Max en route +50 min · last fix heading to Brest +50 min
- Wed 9 Sept Max en route +35 min · last fix heading to StopPoint:OCETrain TER-8747400 +30 min
- Fri 13 Nov Max en route +30 min · last fix heading to Brest +25 min
Distribution · 90 days
57 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 63% · 36
- 3–10 min 14% · 8
- 10–30 min 16% · 9
- 30+ min 7% · 4
On-time by weekday
- 64% M n=11
- 67% T n=12
- 64% W n=11
- 64% T n=11
- 58% F n=12
- — S n=0
- — S n=0
Stops and timetable
Timetable of the latest run from the operator’s GTFS (7 stops).
Last 90 days, 57 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 |
|---|---|---|---|
| 17:57 | on time | +5 min | |
| 18:40 / 18:42 | ≈ on time | ≈ +7 min | |
| 19:10 / 19:12 | ≈ on time | ≈ +10 min | |
| 19:24 / 19:26 | ≈ on time | ≈ +11 min | |
| 19:46 / 19:48 | ≈ on time | ≈ +14 min | |
| 20:20 / 20:22 | ≈ on time | ≈ +15 min | |
| 21:24 | on time | +17 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 |
|---|---|---|---|
| Fri 13 Nov | Brest 21:49 | +25 min | +30 min |
| Thu 12 Nov | Brest 21:24 | 0 min | — |
| Tue 10 Nov | Brest 21:24 | 0 min | — |
| Mon 9 Nov | Brest 21:34 | +10 min | +20 min |
| Fri 6 Nov | Brest 21:24 | 0 min | — |
| Thu 5 Nov | Brest 21:24 | No data | — |
| Wed 4 Nov | Brest 21:24 | 0 min | — |
| Tue 3 Nov | Brest 21:24 | 0 min | — |
| Mon 2 Nov | Brest 21:39 | +15 min | +15 min |
| Fri 30 Oct | Brest 21:25 | 0 min | — |
| Thu 29 Oct | Brest 21:25 | 0 min | — |
| Wed 28 Oct | Brest 21:30 | +5 min | +5 min |
| Tue 27 Oct | Brest 21:30 | +5 min | +5 min |
| Mon 26 Oct | Brest 21:26 | 0 min | +5 min |
| Fri 23 Oct | Brest 21:41 | +15 min | +15 min |
| Thu 22 Oct | Brest 21:25 | 0 min | — |
| Wed 21 Oct | Brest 21:25 | 0 min | — |
| Tue 20 Oct | Brest 22:15 | +50 min | +50 min |
| Mon 19 Oct | Brest 21:25 | 0 min | — |
| Fri 16 Oct | Brest 21:25 | 0 min | +5 min |
| Thu 15 Oct | Brest 21:25 | 0 min | — |
| Wed 14 Oct | Brest 21:25 | 0 min | +5 min |
| Tue 13 Oct | Brest 21:25 | 0 min | — |
| Mon 12 Oct | Brest 21:30 | +5 min | +5 min |
| Fri 9 Oct | Brest 21:28 | +5 min | +5 min |
| Thu 8 Oct | Brest 22:21 | +55 min | +55 min |
| Wed 7 Oct | Brest 21:25 | 0 min | — |
| Tue 6 Oct | Brest 21:30 | +5 min | +5 min |
| Mon 5 Oct | Brest 21:25 | 0 min | — |
| Fri 25 Sept | StopPoint:OCETrain TER-8747400 21:23 | 0 min | +5 min |