K4 857779 Rennes – Nantes

View line K4

Rennes 19:31 → Nantes 21:50 Sun 2 h 19 min · 7 stops SNCF

It does not run today

Last recorded run: Sunday 25 October +5 min

Next service: Sunday 19:31 from Rennes · Sun 1 Nov

Full trip card
Next departure 19:31 Sunday · Rennes
On-time · 30 days
50%
2/4 runs under 3 min
RT coverage: 4 full · 0 partial · 0 no data
On-time · 90 days
62%
8/13 runs under 3 min
RT coverage: 13 full · 0 partial · 0 no data
Typical delay
0min
Median at arrival, 90 days
P90
+9min
9 in 10 runs arrive with less than this

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

  • Sun 18 Oct Max en route +10 min · last fix heading to Nantes +10 min
  • Sun 13 Sept Max en route +10 min · last fix heading to StopPoint:OCETrain TER-8748100 +10 min
  • Sun 25 Oct Max en route +5 min · last fix heading to Nantes +5 min
  • Sun 23 Aug Max en route +5 min · last fix heading to StopPoint:OCETrain TER-8748100 +5 min
  • Sun 9 Aug Max en route +5 min · last fix heading to StopPoint:OCETrain TER-8748100 +5 min

Distribution · 90 days

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

  • Early 0% · 0
  • On time 62% · 8
  • 3–10 min 23% · 3
  • 10–30 min 15% · 2
  • 30+ min 0% · 0

On-time by weekday

  • — M n=0
  • — T n=0
  • — W n=0
  • — T n=0
  • — F n=0
  • — S n=0
  • 62% S n=13

Stops and timetable

Timetable of the latest run from the operator’s GTFS (7 stops).

StopSched.
Rennes
19:31
Vitré
19:52 / 19:53
Laval
20:12 / 20:14
Sablé-sur-Sarthe
20:36 / 20:42
Angers Saint-Laud
21:04 / 21:06
Ancenis
21:30 / 21:31
Nantes
21:50

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
Sun 25 OctNantes 21:56+5 min+5 min
Sun 18 OctNantes 22:01+10 min+10 min
Sun 11 OctNantes 21:510 min—
Sun 4 OctStopPoint:OCETrain TE~0026e809 21:510 min+5 min
Sun 27 SeptStopPoint:OCETrain TER-8748100 21:490 min+5 min
Sun 20 SeptStopPoint:OCETrain TER-8748100 21:500 min—
Sun 13 SeptStopPoint:OCETrain TER-8748100 21:49+10 min+10 min
Sun 6 SeptStopPoint:OCETrain TER-8748100 21:490 min+5 min
Sun 30 AugStopPoint:OCETrain TER-8748100 21:490 min—
Sun 23 AugStopPoint:OCETrain TER-8748100 21:49+5 min+5 min
Sun 16 AugStopPoint:OCETrain TER-8748100 21:490 min—
Sun 9 AugStopPoint:OCETrain TER-8748100 21:49+5 min+5 min
Sun 2 AugStopPoint:OCETrain TER-8748100 21:490 min+10 min