Flight

AS521 (ASA521)

Route

SEASJC

Status

Arrived

Alaska Airlines flight AS521 left Seattle / Tacoma International Airport on 2 Oct 2026 at 16:41 and arrived in San Jose International Airport at 18:21 local time.

Status:Arrived

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Other AS521 flights

Multiple flights operate under the AS521 flight number.

FromToDepartsArrivesStatus

Departure

Departs from	Seattle / Tacoma International (SEA)
Date	Fri 2 Oct
Departs	16:3216:41
Terminal	Not available
Gate	C11
Check-in desk	Not available

Arrival

Arrives at	San Jose International (SJC)
Date	Fri 2 Oct
Arrives	18:4518:21
Terminal	B
Gate	34
Luggage belt	B1

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