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WN3781 Flight Status ( St. Louis to Jacksonville )

ARRIVED 16 HOUR 56 MINUTES AGO
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Departure (WN3781 Flight Schedule)

Lambert St Louis Intl ()

flag St. Louis, United States

15:00 CST

Sat 21-Feb-2026

 
CST 00:00:00 DAY
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Arrival (WN3781 Flight Schedule)

Jacksonville Intl ()

flag Jacksonville, United States

17:55 EST

Sat 21-Feb-2026

 
EST 00:00:00 DAY

Flight Radar Checker WN 3781

Live Flight Tracker Map

Flight WN3781 from St. Louis to Jacksonville is operated by Southwest Airlines. Scheduled time of departure from Lambert St Louis Intl is 15:00 CST and scheduled time of arrival in Jacksonville Intl is 17:55 EST. The duration of the flight is 1 hour 55 minutes.

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4.4 out of 5 stars / 8 votes

Flight Finder
from Jacksonville to St. Louis

Flight Departure Arrival

08:55
Jacksonville Intl
()
Lambert St Louis Intl
()

09:10
Jacksonville Intl
()
Lambert St Louis Intl
()

History Flight Information for WN3781 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Sun, 22 Feb WN3781 Lambert St Louis Intl () Jacksonville Intl () 20:55 CST 23:50 EST
Sat, 21 Feb WN3781 Lambert St Louis Intl () Jacksonville Intl () 15:00 CST 17:55 EST
Fri, 20 Feb WN3781 Lambert St Louis Intl () Jacksonville Intl () 20:55 CST 23:50 EST 20:58 CST 23:35 EST
Mon, 16 Feb WN3781 Lambert St Louis Intl () Jacksonville Intl () 20:55 CST 23:50 EST 21:18 CST 23:54 EST
Sat, 14 Feb WN3781 Lambert St Louis Intl () Jacksonville Intl () 15:00 CST 17:55 EST (Boeing B737) 14:50 CST 20:28 EST
Fri, 13 Feb WN3781 Lambert St Louis Intl () Jacksonville Intl () 20:55 CST 23:50 EST (Boeing B737) 20:59 CST 23:47 EST
Thu, 12 Feb WN3781 Lambert St Louis Intl () Jacksonville Intl () 20:55 CST 23:50 EST 21:11 CST 23:45 EST
Mon, 05 Jan WN3781 San Diego Intl () Denver Intl () 14:05 PST 17:30 MST 16:46 PST 19:28 MST
Thu, 01 Jan WN3781 San Diego Intl () Denver Intl () 08:40 PST 12:10 MST (Boeing B738) 08:51 PST 11:37 MST

Disclaimer for WN3781 Flight Radar Data

Flight WN3781 from Lambert St Louis Intl to Jacksonville 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 WN3781 data.