IC21 664 Chiasso – Basel SBB

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Chiasso 05:30 → Basel SBB 08:55 Daily 3 h 25 min · 8 stops SBB CFF FFS

Running now · updated 08:50

Between Olten and Basel SBB −1 min

Estimated arrival at Basel SBB 08:55 · 87 km/h

  1. Chiasso05:30
  2. Mendrisio05:38
  3. Lugano05:58
  4. Arth-Goldau07:11
  5. Luzern07:41
  6. Olten08:28
  7. Basel SBB08:55

Today it is running worse than usual: typical arrival delay is −4 min; 100% of the last 22 runs arrived on time.

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On-time · 30 days
100%
22/22 runs under 3 min
RT coverage: 22 full · 0 partial · 0 no data
On-time · 90 days
96%
23/24 runs under 3 min
RT coverage: 24 full · 0 partial · 0 no data
Typical delay
−4min
Median at arrival, 90 days
30 days: −4 min
P90
−1min
9 in 10 runs arrive with less than this
30 days: −2 min

Last 30 days

Arrival delay at Basel SBB, 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 31 Aug Max en route +10 min · last fix heading to Andermatt +9 min

Distribution · 90 days

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

  • Early 88% · 21
  • On time 8% · 2
  • 3–10 min 4% · 1
  • 10–30 min 0% · 0
  • 30+ min 0% · 0

On-time by weekday

  • 80% M n=5
  • 100% T n=3
  • 100% W n=3
  • 100% T n=3
  • 100% F n=3
  • 100% S n=4
  • 100% S n=3

Stops and timetable

Timetable of the latest run from the operator’s GTFS (8 stops).

StopSched.Today
Chiasso
05:30Passed
Mendrisio
05:38 / 05:39Passed
Lugano
05:58 / 06:00Passed
Bellinzona
06:16 / 06:17Passed
Arth-Goldau
07:11 / 07:15Passed
Luzern
07:41 / 07:54Passed
Olten
08:28 / 08:30Passed
Basel SBB
08:55Next

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
Sat 24 OctBasel SBB 08:49−1 min—
Fri 23 OctGöschenen 22:02−1 min—
Thu 22 OctGöschenen 22:03−4 min+7 min
Wed 21 OctGöschenen 22:02−2 min+2 min
Tue 20 OctGöschenen 22:04−3 min+2 min
Mon 19 OctGöschenen 22:03−4 min+2 min
Sun 18 OctGöschenen 22:03−5 min—
Sat 17 OctGöschenen 22:02−4 min—
Fri 16 OctGöschenen 22:03−4 min+1 min
Thu 15 OctGöschenen 22:03−4 min+2 min
Wed 14 OctGöschenen 22:04−4 min—
Tue 13 OctGöschenen 22:05−2 min—
Mon 12 OctGöschenen 22:02−4 min—
Sun 11 OctGöschenen 22:03−4 min—
Sat 10 OctGöschenen 22:03−4 min—
Fri 9 OctGöschenen 22:03−4 min—
Thu 8 OctGöschenen 22:04−2 min—
Wed 7 OctGöschenen 22:04−3 min+2 min
Tue 6 OctGöschenen 22:03−4 min+1 min
Mon 5 OctGöschenen 22:04−3 min+2 min
Sun 4 OctGöschenen 22:03−4 min—
Sat 3 OctGöschenen 22:05−4 min—
Mon 31 AugAndermatt 21:47+9 min+10 min
Mon 3 AugBasel SBB 22:590 min+2 min