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WN3521 Flight Status ( Chicago to Seattle )

LAST SEEN 55 MINUTES AGO
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Departure (WN3521 Flight Schedule)

Chicago Midway Intl ()

flag Chicago, United States

10:35 CDT

Thu 09-Apr-2026

 ON TIME
CDT 00:00:00 DAY
arr   

Arrival (WN3521 Flight Schedule)

Seattle Tacoma Intl ()

flag Seattle, United States

13:05 PDT

Thu 09-Apr-2026

 EARLY 18 min
PDT 00:00:00 DAY

Flight Radar Checker WN 3521

Live Flight Tracker Map

Flight WN3521 from Chicago to Seattle is operated by Southwest Airlines. Scheduled time of departure from Chicago Midway Intl is 10:35 CDT and scheduled time of arrival in Seattle Tacoma Intl is 13:05 PDT. The duration of the flight is 4 hours 30 minutes.

 

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Flight Finder
from Seattle to Chicago

Flight Departure Arrival

00:40
Seattle Tacoma Intl
()
Chicago Ohare Intl
()

04:46
Seattle Tacoma Intl
()
Chicago Ohare Intl
()

05:45
Seattle Tacoma Intl
()
Chicago Midway Intl
()

05:50
Seattle Tacoma Intl
()
Chicago Midway Intl
()

05:55
Seattle Tacoma Intl
()
Chicago Midway Intl
()

05:59
Seattle Tacoma Intl
()
Chicago Ohare Intl
()

06:23
Seattle Tacoma Intl
()
Chicago Ohare Intl
()

06:39
Seattle Tacoma Intl
()
Chicago Ohare Intl
()

11:20
Seattle Tacoma Intl
()
Chicago Midway Intl
()

12:00
Seattle Tacoma Intl
()
Chicago Midway Intl
()

13:12
Seattle Tacoma Intl
()
Chicago Ohare Intl
()

13:25
Seattle Tacoma Intl
()
Chicago Ohare Intl
()

13:37
Seattle Tacoma Intl
()
Chicago Ohare Intl
()

15:14
Seattle Tacoma Intl
()
Chicago Ohare Intl
()

16:59
Seattle Tacoma Intl
()
Chicago Ohare Intl
()

17:46
Seattle Tacoma Intl
()
Chicago Ohare Intl
()

18:26
Seattle Tacoma Intl
()
Chicago Ohare Intl
()

19:49
Seattle Tacoma Intl
()
Chicago Ohare Intl
()

19:57
Seattle Tacoma Intl
()
Chicago Ohare Intl
()

20:50
Seattle Tacoma Intl
()
Chicago Ohare Intl
()

21:40
Seattle Tacoma Intl
()
Chicago Ohare Intl
()

23:59
Seattle Tacoma Intl
()
Chicago Ohare Intl
()

History Flight Information for WN3521 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Fri, 10 Apr WN3521 Chicago Midway Intl () Seattle Tacoma Intl () 10:35 CDT 13:05 PDT
Thu, 09 Apr WN3521 Chicago Midway Intl () Seattle Tacoma Intl () 10:35 CDT 13:05 PDT 10:45 CDT 10:15 PDT
Tue, 07 Apr WN3521 Chicago Midway Intl () Seattle Tacoma Intl () 10:15 CDT 12:45 PDT (Boeing B738) 10:34 CDT 12:42 PDT
Sun, 05 Apr WN3521 Palm Beach Intl () Baltimore Washington Intl () 16:45 EDT 19:20 EDT 17:29 EDT 19:34 EDT
Wed, 01 Apr WN3521 Mc Carran Intl () Baltimore Washington Intl () 08:20 PDT 15:50 EDT
Tue, 31 Mar WN3521 Mc Carran Intl () Baltimore Washington Intl () 08:20 PDT 15:50 EDT 07:51 PDT 15:28 EDT
Sun, 29 Mar WN3521 Palm Beach Intl () Baltimore Washington Intl () 16:45 EDT 19:20 EDT 16:55 EDT 18:53 EDT
Wed, 25 Mar WN3521 Mc Carran Intl () Baltimore Washington Intl () 08:20 PDT 15:50 EDT (Boeing B738) 08:31 PDT 15:39 EDT
Tue, 24 Mar WN3521 Mc Carran Intl () Baltimore Washington Intl () 08:20 PDT 15:50 EDT (Boeing B738) 08:16 PDT 15:29 EDT
Sun, 22 Mar WN3521 Palm Beach Intl () Baltimore Washington Intl () 16:45 EDT 19:20 EDT 17:06 EDT 19:03 EDT
Wed, 18 Mar WN3521 Mc Carran Intl () Baltimore Washington Intl () 08:20 PDT 15:50 EDT 08:42 PDT 15:50 EDT
Tue, 17 Mar WN3521 Mc Carran Intl () Baltimore Washington Intl () 08:20 PDT 15:50 EDT
Sun, 15 Mar WN3521 Palm Beach Intl () Baltimore Washington Intl () 16:45 EDT 19:20 EDT 17:54 EDT 19:43 EDT
Wed, 11 Mar WN3521 Mc Carran Intl () Baltimore Washington Intl () 08:20 PDT 15:50 EDT 07:52 PDT 15:17 EDT
Tue, 10 Mar WN3521 Mc Carran Intl () Baltimore Washington Intl () 08:20 PDT 15:50 EDT (Boeing B738) 08:18 PDT 15:31 EDT
Sun, 08 Mar WN3521 Palm Beach Intl () Baltimore Washington Intl () 15:45 EDT 18:20 EDT 17:24 EDT 19:19 EDT

Disclaimer for WN3521 Flight Radar Data

Flight WN3521 from Chicago Midway Intl to Seattle Tacoma Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight WN3521 data.