K4 857708 Nantes – Laval
Alerts for train 857708
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line K4.
Running now · updated 10:18
Between Ancenis and Angers Saint-Laud No data
Estimated arrival at Laval 11:20 · 132 km/h
- Nantes09:44
- Ancenis10:01
- Angers Saint-Laud10:26
- Sablé-sur-Sarthe10:49
- Laval11:20
Last 30 days
Arrival delay at Laval, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Tue 27 Oct Max en route +25 min · last fix heading to Laval +25 min
- Thu 27 Aug Max en route +20 min · last fix heading to StopPoint:OCETrain TER-8747100 +20 min
- Fri 9 Oct Max en route +15 min · last fix heading to Rennes +15 min
- Wed 16 Sept Max en route +15 min · last fix heading to StopPoint:OCETrain TER-8747100 +15 min
- Thu 29 Oct Max en route +10 min · last fix heading to Laval +10 min
Distribution · 90 days
53 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 0% · 0
- On time 77% · 41
- 3–10 min 9% · 5
- 10–30 min 13% · 7
- 30+ min 0% · 0
On-time by weekday
- 83% M n=12
- 91% T n=11
- 75% W n=12
- 60% T n=10
- 75% F n=8
- — S n=0
- — S n=0
Stops and timetable
Timetable of the latest run from the operator’s GTFS (5 stops).
Last 90 days, 53 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 | Today |
|---|---|---|---|---|
| 09:44 | on time | +5 min | Passed | |
| 10:01 / 10:02 | ≈ on time | ≈ +5 min | Passed | |
| 10:26 / 10:28 | ≈ on time | ≈ +6 min | ||
| 10:49 / 10:57 | ≈ on time | ≈ +7 min | ||
| 11:20 | on time | +10 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 |
|---|---|---|---|
| Thu 5 Nov | Angers Saint-Laud 10:14Partial coverage | No data | — |
| Wed 4 Nov | Laval 11:19 | 0 min | — |
| Tue 3 Nov | Laval 11:19 | 0 min | — |
| Mon 2 Nov | Laval 11:19 | 0 min | — |
| Fri 30 Oct | Laval 11:21 | 0 min | — |
| Thu 29 Oct | Laval 11:31 | +10 min | +10 min |
| Wed 28 Oct | Laval 11:21 | 0 min | — |
| Tue 27 Oct | Laval 11:46 | +25 min | +25 min |
| Mon 26 Oct | Laval 11:21 | 0 min | +5 min |
| Fri 23 Oct | Laval 11:21 | No data | — |
| Thu 22 Oct | Laval 11:21 | 0 min | — |
| Wed 21 Oct | Laval 11:26 | +5 min | +5 min |
| Tue 20 Oct | Laval 11:21 | 0 min | — |
| Mon 19 Oct | Laval 11:21 | 0 min | — |
| Fri 16 Oct | Laval 11:21 | 0 min | — |
| Thu 15 Oct | Laval 11:21 | 0 min | — |
| Wed 14 Oct | Laval 11:21 | 0 min | — |
| Tue 13 Oct | Laval 11:21 | 0 min | — |
| Mon 12 Oct | Laval 11:22 | 0 min | — |
| Fri 9 Oct | Rennes 12:17 | +15 min | +15 min |
| Thu 8 Oct | Rennes 12:07 | +5 min | +5 min |
| Wed 7 Oct | Rennes 12:02 | 0 min | — |
| Tue 6 Oct | Rennes 12:02 | 0 min | — |
| Mon 5 Oct | StopPoint:OCETrain TE~29da617a 12:02 | 0 min | +5 min |
| Wed 23 Sept | StopPoint:OCETrain TER-8747100 12:00 | 0 min | — |
| Mon 21 Sept | StopPoint:OCETrain TER-8747100 12:00 | 0 min | — |
| Fri 18 Sept | StopPoint:OCETrain TER-8747100 12:01 | 0 min | — |
| Thu 17 Sept | StopPoint:OCETrain TER-8747100 12:00 | 0 min | — |
| Wed 16 Sept | StopPoint:OCETrain TER-8747100 12:01 | +15 min | +15 min |
| Tue 15 Sept | StopPoint:OCETrain TER-8747100 12:00 | 0 min | — |