K12 858286 Brest – Nantes

View line K12

Brest 07:50 → Nantes 11:05 Sat, Sun 3 h 15 min · 6 stops SNCF

It does not run today

Last recorded run: Sunday 1 November +20 min

Next service: Saturday 07:50 from Brest · Sat 7 Nov

Full trip card

Next departure 07:50 Saturday · Brest

On-time · 30 days

25%

2/8 runs under 3 min

RT coverage: 8 full · 0 partial · 0 no data

On-time · 90 days

42%

5/12 runs under 3 min

RT coverage: 12 full · 0 partial · 2 no data

Typical delay

+5min

Median at arrival, 90 days

30 days: +10 min

P90

+20min

9 in 10 runs arrive with less than this

30 days: +41 min

Last 30 days

Arrival delay at Nantes, 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 10 Oct Max en route +90 min · last fix heading to Nantes +90 min
Sun 1 Nov Max en route +20 min · last fix heading to Nantes +20 min
Sat 24 Oct Max en route +15 min · last fix heading to Nantes +15 min
Sun 25 Oct Max en route +15 min · last fix heading to Nantes +10 min
Sun 18 Oct Max en route +15 min · last fix heading to Nantes +10 min

Distribution · 90 days

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

Early 0% · 0
On time 42% · 5
3–10 min 17% · 2
10–30 min 33% · 4
30+ min 8% · 1

On-time by weekday

100% M n=1
— T n=0
— W n=0
100% T n=1
100% F n=1
25% S n=4
20% S n=5

Stops and timetable

Timetable of the latest run from the operator’s GTFS (6 stops).

Stop	Sched.
Brest	07:50
Quimper	08:51 / 08:53
Lorient	09:25 / 09:27
Vannes	09:53 / 09:55
Redon	10:21 / 10:23
Nantes	11:05

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

Date	Last stop	Final	Max
Sun 1 Nov	Nantes 11:26	+20 min	+20 min
Sat 31 Oct	Nantes 11:06	0 min	—
Sun 25 Oct	Nantes 11:16	+10 min	+15 min
Sat 24 Oct	Nantes 11:21	+15 min	+15 min
Sun 18 Oct	Nantes 11:16	+10 min	+15 min
Sat 17 Oct	Nantes 11:11	+5 min	+5 min
Sun 11 Oct	Nantes 11:06	0 min	+5 min
Sat 10 Oct	Nantes 12:37	+90 min	+90 min
Sun 4 Oct	StopPoint:OCETrain TE~0026e809 11:11	+5 min	+10 min
Mon 24 Aug	StopPoint:OCETrain TER-8748100 11:09	0 min	+5 min
Sun 9 Aug	StopPoint:OCETrain TER-8748100 11:04	No data	—
Sat 8 Aug	StopPoint:OCETrain TER-8748100 11:04	No data	—
Fri 7 Aug	StopPoint:OCETrain TER-8748100 11:04	0 min	—
Thu 6 Aug	StopPoint:OCETrain TER-8748100 11:04	0 min	—