Alaska Airlines AS521 flight status now

Current status of AS521 is Scheduled On time Estimated Depart in 13 hours, 35 minutes

AS521 - ASA521 Alaska Airlines (AS)
SEA Seattle United States
Flight SEA to SJC
SJC San Jose United States
Scheduled On time Estimated Depart in 13 hours, 35 minutes
Departure Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 13:35 18 November 2025
Estimated 13:35 18 November 2025
None C18
Arrival Norman Y. Mineta San Jose International Airport
IATA: SJCICAO: KSJC
Scheduled 15:54 18 November 2025
Estimated 15:54 18 November 2025
B 31
AS521 Detail
  • Type: Domestic Flight
  • Code Shares: HA 6895, KE 6037, TN 2636
  • Flight Duration: 2 hours 19 minutes
  • Flight Distance: 1120 kms / 696 miles
Airline
  • Alaska Airlines
  • IATA: AS
  • ICAO: ASA
  • Operating Days: Tuesday
Passenger Services
  • Service type: Normal passenger
  • Seats: 159
  • Freight capacity: 8.7 tons
  • Passenger classes: First Class, Economy, Shuttle
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KCHS2
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Seattle: Tuesday 2025-11-18 00:00 AM
  • Current Time in San Jose: Tuesday 2025-11-18 00:00 AM

Domestic flight Alaska Airlines AS521 takes off from Seattle (SEA) United States to San Jose (SJC) United States. It's operated by Alaska Airlines. The plane leaves Seattle International Airport at 13:35 18 November 2025 America/Los_Angeles. The flight is expected to land at Norman Y. Mineta San Jose International Airport at 15:54 18 November 2025 America/Los_Angeles. The flight will last about 2 hours 19 minutes.

Similar flight route from Seattle (SEA) to San Jose (SJC)

Airline Flight no Departure Arrival
American Airlines AA7505
American Airlines 		18/11/2025
20:49 		2 hours 3 minutes
22:59
SkyWest Airlines OO3789
SkyWest Airlines 		18/11/2025
10:25 		2 hours 54 minutes
12:51
Korean Air KE6037
Korean Air 		18/11/2025
13:35 		2 hours 40 minutes
15:54
Alaska Airlines AS154
Alaska Airlines 		18/11/2025
17:48 		2 hours 3 minutes
20:00
Qatar Airways QR3370
Qatar Airways 		18/11/2025
20:49 		2 hours 10 minutes
22:59
Hawaiian Airlines HA6897
Hawaiian Airlines 		18/11/2025
11:30 		2 hours 39 minutes
13:45
Korean Air KE6127
Korean Air 		18/11/2025
11:30 		2 hours 39 minutes
13:45
Korean Air KE7029
Korean Air 		18/11/2025
10:25 		2 hours 54 minutes
12:51

Frequently asked questions, answered

How long is the flight from Seattle to San Jose?

On average, nonstop flight takes 2 hour(s) 19 minutes, with the flight distance of 1120 km (696 miles).

What type of aircraft is used for the Alaska Airlines AS521 flight?

All Alaska Airlines AS521 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

Which terminal the flight Alaska Airlines AS521 is arriving at?

Flight Alaska Airlines AS521 arrives in Norman Y. Mineta San Jose International Airport at Terminal B.

How many Alaska Airlines AS521 flights are operated a week?

1 flights per week. The Flight Alaska Airlines AS521 is operated on Tuesday.