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WN4439 Flight Status ( St. Louis to Boston )

EXPECTED TO DEPART IN 47 MINUTES
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Departure (WN4439 Flight Schedule)

Lambert St Louis Intl ()

flag St. Louis, United States

18:50 CDT

Wed 29-Apr-2026

 
CDT 00:00:00 DAY
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Arrival (WN4439 Flight Schedule)

Boston Logan Intl ()

flag Boston, United States

22:20 EDT

Wed 29-Apr-2026

 
EDT 00:00:00 DAY

Flight Radar Checker WN 4439

Live Flight Tracker Map

Flight WN4439 from St. Louis to Boston is operated by Southwest Airlines. Scheduled time of departure from Lambert St Louis Intl is 18:50 CDT and scheduled time of arrival in Boston Logan Intl is 22:20 EDT. The duration of the flight is 2 hours 30 minutes.

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from Boston to St. Louis

Flight Departure Arrival

07:35
Boston Logan Intl
()
Lambert St Louis Intl
()

07:45
Boston Logan Intl
()
Lambert St Louis Intl
()

10:54
Boston Logan Intl
()
Lambert St Louis Intl
()

11:16
Boston Logan Intl
()
Lambert St Louis Intl
()

11:29
Boston Logan Intl
()
Lambert St Louis Intl
()

13:30
Boston Logan Intl
()
Lambert St Louis Intl
()

17:12
Boston Logan Intl
()
Lambert St Louis Intl
()

17:19
Boston Logan Intl
()
Lambert St Louis Intl
()

19:35
Boston Logan Intl
()
Lambert St Louis Intl
()

20:00
Boston Logan Intl
()
Lambert St Louis Intl
()

History Flight Information for WN4439 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Wed, 29 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 18:50 CDT 22:20 EDT
Tue, 28 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 18:50 CDT 22:20 EDT 19:05 CDT 22:39 EDT
Mon, 27 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 19:40 CDT 23:10 EDT ( B738) 21:24 CDT 01:15 EDT
Sun, 26 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 19:55 CDT 23:25 EDT 21:19 CDT 00:41 EDT
Sat, 25 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 18:55 CDT 22:25 EDT (BOEING B737) 18:27 CDT 22:12 EDT
Fri, 24 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 19:40 CDT 23:10 EDT
Thu, 23 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 19:40 CDT 23:10 EDT 20:01 CDT 23:19 EDT
Wed, 22 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 18:50 CDT 22:20 EDT (Boeing B738) 18:57 CDT 22:08 EDT
Tue, 21 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 18:50 CDT 22:20 EDT 18:56 CDT 22:26 EDT
Mon, 20 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 19:40 CDT 23:10 EDT 19:46 CDT 22:59 EDT
Sun, 19 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 19:55 CDT 23:25 EDT 20:56 CDT 23:59 EDT
Sat, 18 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 18:55 CDT 22:25 EDT (Boeing B737) 18:41 CDT 21:49 EDT
Fri, 17 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 19:40 CDT 23:10 EDT ( B738) 20:25 CDT 23:41 EDT
Thu, 16 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 19:40 CDT 23:10 EDT ( B738) 20:29 CDT 23:44 EDT
Wed, 15 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 18:50 CDT 22:20 EDT 18:48 CDT 22:06 EDT
Tue, 14 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 18:50 CDT 22:20 EDT ( B738) 18:22 CDT 22:00 EDT
Mon, 13 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 19:40 CDT 23:10 EDT 19:37 CDT 22:49 EDT
Sun, 12 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 19:55 CDT 23:25 EDT (Boeing B738) 20:15 CDT 23:59 EDT
Sat, 11 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 18:55 CDT 22:25 EDT ( B737) 18:49 CDT 22:40 EDT
Thu, 09 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 19:40 CDT 23:10 EDT 19:30 CDT 23:00 EDT
Tue, 07 Apr WN4439 Lambert St Louis Intl () Boston Logan Intl () 18:50 CDT 22:20 EDT 18:52 CDT 22:01 EDT
Mon, 06 Apr WN4439 Norman Y Mineta San Jose Intl () Mahlon Sweet Fld () 13:25 PDT 15:05 PDT 13:33 PDT 16:56 PDT
Fri, 03 Apr WN4439 Norman Y Mineta San Jose Intl () Mahlon Sweet Fld () 13:25 PDT 15:05 PDT ( B738) 13:51 PDT 17:10 PDT
Thu, 02 Apr WN4439 Norman Y Mineta San Jose Intl () Mahlon Sweet Fld () 13:25 PDT 15:05 PDT
Mon, 30 Mar WN4439 Norman Y Mineta San Jose Intl () Mahlon Sweet Fld () 13:25 PDT 15:05 PDT (Boeing B738) 14:21 PDT 15:33 PDT
Thu, 26 Mar WN4439 Norman Y Mineta San Jose Intl () Mahlon Sweet Fld () 13:25 PDT 15:05 PDT ( B738) 13:51 PDT 15:03 PDT
Mon, 23 Mar WN4439 Norman Y Mineta San Jose Intl () Mahlon Sweet Fld () 13:25 PDT 15:05 PDT 13:34 PDT 14:55 PDT
Fri, 20 Mar WN4439 Norman Y Mineta San Jose Intl () Mahlon Sweet Fld () 13:25 PDT 15:05 PDT
Thu, 19 Mar WN4439 Norman Y Mineta San Jose Intl () Mahlon Sweet Fld () 13:25 PDT 15:05 PDT 13:34 PDT 17:14 PDT
Mon, 16 Mar WN4439 Norman Y Mineta San Jose Intl () Mahlon Sweet Fld () 13:25 PDT 15:05 PDT 14:01 PDT 15:21 PDT
Sun, 15 Mar WN4439 Norman Y Mineta San Jose Intl () Mahlon Sweet Fld () 13:50 PDT 15:25 PDT 14:20 PDT 16:00 PDT
Fri, 13 Mar WN4439 Norman Y Mineta San Jose Intl () Mahlon Sweet Fld () 13:25 PDT 15:05 PDT 14:21 PDT 15:44 PDT
Thu, 12 Mar WN4439 Norman Y Mineta San Jose Intl () Mahlon Sweet Fld () 13:25 PDT 15:05 PDT (Boeing B738) 13:29 PDT 14:52 PDT
Mon, 09 Mar WN4439 Norman Y Mineta San Jose Intl () Mahlon Sweet Fld () 13:25 PDT 15:05 PDT 13:56 PDT 15:13 PDT
Fri, 06 Mar WN4439 Norman Y Mineta San Jose Intl () Mahlon Sweet Fld () 13:25 PST 15:05 PST 15:33 PST 17:07 PST

Disclaimer for WN4439 Flight Radar Data

Flight WN4439 from Lambert St Louis Intl to Boston Logan 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 WN4439 data.