K21 17510 Annecy – Valence Ville
Alerts for train 17510
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line K21.
Running now · updated 07:43
Between Chambéry - Challes-les-Eaux and Montmélian 0 min
Estimated arrival at Valence Ville 09:46 · 80 km/h
- Annecy06:43
- Grésy-sur-Aix07:17
- Chambéry - Challes-les-Eaux07:36
- Montmélian07:48
- Grenoble Universités - Gières08:16
- Tullins Fures08:48
- Valence Ville09:46
Today it is running no worse than usual: typical arrival delay is 0 min; 67% of the last 24 runs arrived on time.
Last 30 days
Arrival delay at Valence Ville, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Mon 24 Aug Max en route +50 min · last fix heading to StopPoint:OCETrain TER-8776171 +50 min
- Wed 21 Oct Max en route +25 min · last fix heading to Grenoble +25 min
- Fri 6 Nov Max en route +20 min · last fix heading to Valence Ville +10 min
- Wed 14 Oct Max en route +10 min · last fix heading to Valence Ville +10 min
- Wed 7 Oct Max en route +10 min · last fix heading to Valence Ville +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 66% · 35
- 3–10 min 23% · 12
- 10–30 min 9% · 5
- 30+ min 2% · 1
On-time by weekday
- 60% M n=10
- 63% T n=8
- 56% W n=9
- 63% T n=8
- 67% F n=9
- 89% S n=9
- — S n=0
Stops and timetable
Timetable of the latest run from the operator’s GTFS (17 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 |
|---|---|---|---|---|
| 06:43 | on time | on time | Passed | |
| 06:58 / 07:00 | ≈ on time | ≈ +1 min | Passed | |
| 07:07 / 07:09 | ≈ on time | ≈ +1 min | Passed | |
| 07:17 / 07:18 | ≈ on time | ≈ +2 min | Passed | |
| 07:24 / 07:26 | ≈ on time | ≈ +2 min | Passed | |
| 07:36 / 07:39 | ≈ on time | ≈ +3 min | Passed | |
| 07:48 / 07:49 | ≈ on time | ≈ +3 min | ||
| 07:55 / 07:57 | ≈ on time | ≈ +4 min | ||
| 08:16 / 08:18 | ≈ on time | ≈ +5 min | ||
| 08:27 / 08:30 | ≈ on time | ≈ +5 min | ||
| 08:41 / 08:42 | ≈ on time | ≈ +6 min | ||
| 08:48 / 08:49 | ≈ on time | ≈ +6 min | ||
| 09:03 / 09:05 | ≈ on time | ≈ +7 min | ||
| 09:13 / 09:14 | ≈ on time | ≈ +8 min | ||
| 09:25 / 09:27 | ≈ on time | ≈ +8 min | ||
| 09:35 / 09:38 | ≈ on time | ≈ +9 min | ||
| 09:46 | 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 |
|---|---|---|---|
| Sat 7 Nov | Montmélian 07:39Partial coverage | 0 min | — |
| Fri 6 Nov | Valence Ville 09:57 | +10 min | +20 min |
| Wed 4 Nov | Valence Ville 09:47 | 0 min | — |
| Tue 3 Nov | Valence Ville 09:47 | 0 min | — |
| Mon 2 Nov | Valence Ville 09:52 | +5 min | +5 min |
| Sat 31 Oct | Valence Ville 09:47 | 0 min | — |
| Fri 30 Oct | Valence Ville 09:47 | 0 min | — |
| Thu 29 Oct | Grenoble 08:28 | 0 min | — |
| Wed 28 Oct | Grenoble 08:28 | 0 min | — |
| Mon 26 Oct | Grenoble 08:28 | 0 min | — |
| Sat 24 Oct | Valence Ville 09:47 | 0 min | — |
| Fri 23 Oct | Valence Ville 09:47 | 0 min | +5 min |
| Thu 22 Oct | Grenoble 08:33 | +5 min | +5 min |
| Wed 21 Oct | Grenoble 08:53 | +25 min | +25 min |
| Tue 20 Oct | Grenoble 08:29 | +5 min | +5 min |
| Mon 19 Oct | Grenoble 08:28 | 0 min | — |
| Sat 17 Oct | Valence Ville 09:47 | 0 min | — |
| Fri 16 Oct | Valence Ville 09:47 | 0 min | — |
| Thu 15 Oct | Valence Ville 09:47 | 0 min | — |
| Wed 14 Oct | Valence Ville 09:57 | +10 min | +10 min |
| Tue 13 Oct | Valence Ville 09:52 | +5 min | +5 min |
| Mon 12 Oct | Valence Ville 09:53 | +5 min | +5 min |
| Sat 10 Oct | Valence Ville 09:47 | 0 min | — |
| Fri 9 Oct | Valence Ville 09:48 | 0 min | — |
| Thu 8 Oct | Valence Ville 09:47 | 0 min | — |
| Wed 7 Oct | Valence Ville 09:58 | +10 min | +10 min |
| Tue 6 Oct | Valence Ville 09:47 | 0 min | — |
| Mon 5 Oct | StopPoint:OCETrain TE~ccf513bc 09:48 | 0 min | — |
| Sat 3 Oct | StopPoint:OCETrain TER-8776100 09:45 | 0 min | — |
| Fri 2 Oct | StopPoint:OCETrain TER-8776100 09:45 | 0 min | — |