S10 25104 Chiasso – Airolo
Alerts for train 25104
Alerts are saved per line, not per trip id, so they keep working when the operator changes the timetable. This train runs on line S10.
Running now · updated 06:04
Between Ambrì-Piotta and Airolo −1 min
Estimated arrival at Airolo 06:07 · 47 km/h
- Chiasso04:02
- Mendrisio S. Martino04:12
- Paradiso04:27
- Taverne-Torricella04:39
- Giubiasco04:59
- Ambrì-Piotta05:59
- Airolo06:07
Today it is running no worse than usual: typical arrival delay is 0 min; 90% of the last 21 runs arrived on time.
Last 30 days
Arrival delay at Airolo, in minutes. One bar per run.
- On time (<3 min)
- 3–10 min
- 10–30 min
- 30+ min
- Partial coverage
- No data
Worst days
- Wed 14 Oct Max en route +8 min · last fix heading to Airolo +8 min
- Sat 12 Sept Max en route +5 min · last fix heading to Balerna +5 min
- Tue 18 Aug Max en route +4 min · last fix heading to Balerna +4 min
- Fri 11 Sept Max en route +4 min · last fix heading to Balerna +4 min
- Tue 6 Oct Max en route +4 min · last fix heading to Airolo +4 min
Distribution · 90 days
68 runs with a known final delay. On time = under 3 min, the same cut the map uses.
- Early 6% · 4
- On time 87% · 59
- 3–10 min 7% · 5
- 10–30 min 0% · 0
- 30+ min 0% · 0
On-time by weekday
- 100% M n=9
- 82% T n=11
- 89% W n=9
- 100% T n=8
- 90% F n=10
- 90% S n=10
- 100% S n=11
Stops and timetable
Timetable of the latest run from the operator’s GTFS (21 stops).
| Stop | Sched. | Today |
|---|---|---|
| 04:02 | Passed | |
| 04:05 | Passed | |
| 04:10 / 04:11 | Passed | |
| 04:12 | Passed | |
| 04:15 | Passed | |
| 04:19 | Passed | |
| 04:23 | Passed | |
| 04:27 | Passed | |
| 04:31 / 04:32 | Passed | |
| 04:36 | Passed | |
| 04:39 | Passed | |
| 04:44 | Passed | |
| 04:48 | Passed | |
| 04:59 | Passed | |
| 05:03 / 05:09 | Passed | |
| 05:13 | Passed | |
| 05:24 / 05:25 | Passed | |
| 05:31 | Passed | |
| 05:48 | Passed | |
| 05:59 | Passed | |
| 06:07 |
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 |
|---|---|---|---|
| Tue 20 Oct | Airolo 06:04 | −1 min | — |
| Mon 19 Oct | Airolo 06:08 | −1 min | — |
| Sun 18 Oct | Biasca 05:25 | 0 min | — |
| Sat 17 Oct | Biasca 05:25 | 0 min | — |
| Fri 16 Oct | Airolo 06:07 | 0 min | — |
| Thu 15 Oct | Airolo 06:08 | −1 min | — |
| Wed 14 Oct | Airolo 06:16 | +8 min | +8 min |
| Tue 13 Oct | Airolo 06:07 | −1 min | — |
| Mon 12 Oct | Airolo 06:07 | −1 min | — |
| Sun 11 Oct | Biasca 05:25 | 0 min | — |
| Sat 10 Oct | Biasca 05:26 | +1 min | — |
| Fri 9 Oct | Airolo 06:07 | −1 min | — |
| Thu 8 Oct | Airolo 06:09 | +1 min | — |
| Wed 7 Oct | Airolo 06:07 | −1 min | — |
| Tue 6 Oct | Airolo 06:12 | +4 min | +4 min |
| Mon 5 Oct | Airolo 06:08 | −1 min | — |
| Sun 4 Oct | Biasca 05:26 | +1 min | — |
| Sat 3 Oct | Biasca 05:24 | +2 min | +2 min |
| Tue 29 Sept | Airolo 06:07 | −1 min | — |
| Sun 27 Sept | Biasca 06:08 | +1 min | — |
| Sat 26 Sept | Biasca 05:23 | 0 min | — |
| Tue 22 Sept | Biasca 05:23 | No data | — |
| Sun 20 Sept | Biasca 05:23 | 0 min | — |
| Thu 17 Sept | Chiasso 23:39 | 0 min | +4 min |
| Wed 16 Sept | Chiasso 23:39 | +1 min | — |
| Tue 15 Sept | Chiasso 23:39 | +1 min | +2 min |
| Mon 14 Sept | Zug 15:24 | +1 min | — |
| Sat 12 Sept | Balerna 23:39 | +5 min | +5 min |
| Fri 11 Sept | Balerna 22:39 | +4 min | +4 min |
| Thu 10 Sept | Chiasso 23:39 | −1 min | — |