Alaska Airlines AS521

Seattle to San Jose

Sun, Apr 19
Mon, Apr 20
Tue, Apr 21

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Scheduled

SEA
Seattle, Sun, Apr 19
3:59 PM
Scheduled: 3:59 PM
Check-in
ZONE 6,ZONE 7
Terminal
--
Gate
D3
waiting to departure icon
Departure
Flight time: 2h 12m
haven't arrived icon
Arrival
SJC
San Jose, Sun, Apr 19
5:42 PM
Scheduled: 6:11 PM
Baggage
B1
Terminal
B
Gate
31

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Scheduled

Scheduled to depart in 28h 50m

SEA
Seattle, Mon, Apr 20
3:59 PM
Scheduled: 3:59 PM
Check-in
ZONE 6,ZONE 7
Terminal
--
Gate
N11
waiting to departure icon
Departure
Flight time: 2h 12m
haven't arrived icon
Arrival
SJC
San Jose, Mon, Apr 20
6:11 PM
Scheduled: 6:11 PM
Baggage
B1
Terminal
B
Gate
31

Access extensive flight status info directly on the app!

Scheduled

SEA
Seattle, Tue, Apr 21
3:59 PM
Scheduled: 3:59 PM
Check-in
ZONE 6,ZONE 7
Terminal
--
Gate
--
waiting to departure icon
Departure
Flight time: 2h 12m
haven't arrived icon
Arrival
SJC
San Jose, Tue, Apr 21
6:11 PM
Scheduled: 6:11 PM
Baggage
--
Terminal
B
Gate
--
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AS521 flight details

The aircraft model for flight AS521 is Boeing 737-800, operated by Alaska Airlines, and features 159 seats.
Airline: Alaska Airlines Boeing 737-800 Boeing 737-800
Airline: Alaska Airlines
Distance flown: --
Age: 12y, 1m
Seats: 159
Meal service: available
Wi-Fi: Available
USB port: Available
Entertainment: available
Recline angle: 100°
Seat width: 43 cm
Legroom: --

AS521 flight schedules

Flight AS521's latest flight is scheduled to depart at Thu, Apr 16 3:59 PM (local time) and arrive at Thu, Apr 16 6:05 PM (local time). The latest flight information is provided by Whatflytime.
Date Route Departure Arrival Aircraft Status
Thu, Apr 16 SEA - SJC
Actual: 4:20 PM
Scheduled: 3:59 PM
Actual: 5:54 PM
Scheduled: 6:11 PM
Boeing 737-800 Arrived
Wed, Apr 15 SEA - SJC
Actual: 5:15 PM
Scheduled: 3:59 PM
Actual: 6:58 PM
Scheduled: 6:11 PM
Boeing 737-800 Arrived
Mon, Apr 20 SEA - SJC
Actual:
Scheduled: 3:59 PM
Actual:
Scheduled: 6:11 PM
Boeing 737-800 Scheduled
Mon, Apr 13 SEA - SJC
Actual: 4:15 PM
Scheduled: 3:59 PM
Actual: 5:52 PM
Scheduled: 6:11 PM
Boeing 737-800 Arrived
Fri, Apr 17 SEA - SJC
Actual: 4:30 PM
Scheduled: 3:59 PM
Actual: 6:15 PM
Scheduled: 6:11 PM
Boeing 737-800 Arrived
Tue, Apr 14 SEA - SJC
Actual: 4:27 PM
Scheduled: 3:59 PM
Actual: 6:06 PM
Scheduled: 6:11 PM
Boeing 737-800 Arrived
Sun, Apr 19 SEA - SJC
Actual:
Scheduled: 3:59 PM
Actual:
Scheduled: 6:11 PM
Boeing 737-800 Scheduled
Date Departure Arrival Status
Thu, Apr 16
Actual: 4:20 PM
Scheduled: 3:59 PM
Actual: 5:54 PM
Scheduled: 6:11 PM
Arrived
Wed, Apr 15
Actual: 5:15 PM
Scheduled: 3:59 PM
Actual: 6:58 PM
Scheduled: 6:11 PM
Arrived
Mon, Apr 20
Actual:
Scheduled: 3:59 PM
Actual:
Scheduled: 6:11 PM
Scheduled
Mon, Apr 13
Actual: 4:15 PM
Scheduled: 3:59 PM
Actual: 5:52 PM
Scheduled: 6:11 PM
Arrived
Fri, Apr 17
Actual: 4:30 PM
Scheduled: 3:59 PM
Actual: 6:15 PM
Scheduled: 6:11 PM
Arrived
Tue, Apr 14
Actual: 4:27 PM
Scheduled: 3:59 PM
Actual: 6:06 PM
Scheduled: 6:11 PM
Arrived
Sun, Apr 19
Actual:
Scheduled: 3:59 PM
Actual:
Scheduled: 6:11 PM
Scheduled

AS521 punctuality rate

AS521 will depart from Seattle-Tacoma International Airport at Thu, Apr 16 3:59 PM, arriving at SJ International Airport at Thu, Apr 16 6:05 PM. The recent on-time departure rate is 73%. The recent on-time arrival rate is 93%. The average delay is 29m.
SEA (Seattle-Tacoma International Airport) - SJC (SJ International Airport)
  • Departure:
    73% on time
  • Arrival:
    93% on time
  • Average delay:
    29min
Delayed
64m
48m
32m
16m
On time
10 Apr
12
13
14
15
16
17 Apr
AS521
Whatflytime is a global flight tracker that provides real-time status updates using trusted data from Trip.com. With multilingual support and worldwide coverage, it's your reliable source for up-to-date flight information.
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