K12 858289 Nantes – Brest

View line K12

Nantes 17:57 → Brest 21:24 Mon, Tue, Wed, Thu, Fri 3 h 27 min · 7 stops SNCF

It has not run yet today

Last recorded run: Friday 30 October 0 min

Next service: today 17:57 from Nantes · Mon 2 Nov

Full trip card
Next departure 17:57 today · Nantes
On-time · 30 days
60%
12/20 runs under 3 min
RT coverage: 20 full · 0 partial · 0 no data
On-time · 90 days
64%
37/58 runs under 3 min
RT coverage: 58 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
30 days: 0 min
P90
+36min
9 in 10 runs arrive with less than this
30 days: +19 min

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
  • Mon 17 Aug Max en route +80 min · last fix heading to StopPoint:OCETrain TER-8747409 +80 min
  • Thu 13 Aug Max en route +70 min · last fix heading to StopPoint:OCETrain TER-8747409 +70 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

Distribution · 90 days

58 runs with a known final delay. On time = under 3 min, the same cut the map uses.

  • Early 0% · 0
  • On time 64% · 37
  • 3–10 min 14% · 8
  • 10–30 min 10% · 6
  • 30+ min 12% · 7

On-time by weekday

  • 73% M n=11
  • 64% T n=11
  • 67% W n=12
  • 58% T n=12
  • 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).

StopSched.
Nantes
17:57
Redon
18:40 / 18:42
Vannes
19:10 / 19:12
Auray
19:24 / 19:26
Lorient
19:46 / 19:48
Quimper
20:20 / 20:22
Brest
21:24

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

DateLast stopFinalMax
Fri 30 OctBrest 21:250 min—
Thu 29 OctBrest 21:250 min—
Wed 28 OctBrest 21:30+5 min+5 min
Tue 27 OctBrest 21:30+5 min+5 min
Mon 26 OctBrest 21:260 min+5 min
Fri 23 OctBrest 21:41+15 min+15 min
Thu 22 OctBrest 21:250 min—
Wed 21 OctBrest 21:250 min—
Tue 20 OctBrest 22:15+50 min+50 min
Mon 19 OctBrest 21:250 min—
Fri 16 OctBrest 21:250 min+5 min
Thu 15 OctBrest 21:250 min—
Wed 14 OctBrest 21:250 min+5 min
Tue 13 OctBrest 21:250 min—
Mon 12 OctBrest 21:30+5 min+5 min
Fri 9 OctBrest 21:28+5 min+5 min
Thu 8 OctBrest 22:21+55 min+55 min
Wed 7 OctBrest 21:250 min—
Tue 6 OctBrest 21:30+5 min+5 min
Mon 5 OctBrest 21:250 min—
Fri 25 SeptStopPoint:OCETrain TER-8747400 21:230 min+5 min
Thu 24 SeptStopPoint:OCETrain TER-8747400 21:24+10 min+40 min
Wed 23 SeptStopPoint:OCETrain TER-8747400 21:230 min—
Tue 22 SeptStopPoint:OCETrain TER-8747400 21:23+20 min+35 min
Mon 21 SeptStopPoint:OCETrain TER-8747400 21:23+10 min+10 min
Fri 18 SeptStopPoint:OCETrain TER-8747400 21:23+80 min+80 min
Thu 17 SeptStopPoint:OCETrain TER-8747400 21:23+15 min+15 min
Wed 16 SeptStopPoint:OCETrain TER-8747400 21:23+5 min+5 min
Tue 15 SeptStopPoint:OCETrain TER-8747400 21:230 min—
Mon 14 SeptStopPoint:OCETrain TER-8747400 21:230 min—