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WN3866 Flight Status ( St. Louis to Chicago )

ARRIVED 22 HOUR 3 MINUTES AGO
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Departure (WN3866 Flight Schedule)

Lambert St Louis Intl ()

flag St. Louis, United States

14:05 CDT

Fri 10-Oct-2025

 LATE 25 min
CDT 00:00:00 DAY
arr   

Arrival (WN3866 Flight Schedule)

Chicago Midway Intl ()

flag Chicago, United States

15:15 CDT

Fri 10-Oct-2025

 LATE 23 min
CDT 00:00:00 DAY

Flight Radar Checker WN 3866

Live Flight Tracker Map

Flight WN3866 from St. Louis to Chicago is operated by Southwest Airlines. Scheduled time of departure from Lambert St Louis Intl is 14:05 CDT and scheduled time of arrival in Chicago Midway Intl is 15:15 CDT. The duration of the flight is 1 hour 10 minutes.

 

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from Chicago to St. Louis

Flight Departure Arrival

07:35
Chicago Midway Intl
()
Lambert St Louis Intl
()

07:39
Chicago Midway Intl
()
Lambert St Louis Intl
()

08:09
Chicago Ohare Intl
()
Lambert St Louis Intl
()

08:50
Chicago Midway Intl
()
Lambert St Louis Intl
()

09:24
Chicago Ohare Intl
()
Lambert St Louis Intl
()

09:26
Chicago Ohare Intl
()
Lambert St Louis Intl
()

10:15
Chicago Midway Intl
()
Lambert St Louis Intl
()

10:49
Chicago Ohare Intl
()
Lambert St Louis Intl
()

10:55
Chicago Midway Intl
()
Lambert St Louis Intl
()

11:48
Chicago Midway Intl
()
Lambert St Louis Intl
()

12:00
Chicago Midway Intl
()
Lambert St Louis Intl
()

12:28
Chicago Ohare Intl
()
Lambert St Louis Intl
()

12:35
Chicago Midway Intl
()
Lambert St Louis Intl
()

12:54
Chicago Midway Intl
()
Lambert St Louis Intl
()

13:31
Chicago Ohare Intl
()
Lambert St Louis Intl
()

13:44
Chicago Ohare Intl
()
Lambert St Louis Intl
()

13:50
Chicago Midway Intl
()
Lambert St Louis Intl
()

14:25
Chicago Midway Intl
()
Lambert St Louis Intl
()

14:27
Chicago Ohare Intl
()
Lambert St Louis Intl
()

14:55
Chicago Midway Intl
()
Lambert St Louis Intl
()

15:37
Chicago Ohare Intl
()
Lambert St Louis Intl
()

15:44
Chicago Ohare Intl
()
Lambert St Louis Intl
()

15:59
Chicago Ohare Intl
()
Lambert St Louis Intl
()

18:17
Chicago Ohare Intl
()
Lambert St Louis Intl
()

18:18
Chicago Ohare Intl
()
Lambert St Louis Intl
()

18:55
Chicago Midway Intl
()
Lambert St Louis Intl
()

19:09
Chicago Ohare Intl
()
Lambert St Louis Intl
()

19:10
Chicago Midway Intl
()
Lambert St Louis Intl
()

19:10
Chicago Ohare Intl
()
Lambert St Louis Intl
()

19:23
Chicago Ohare Intl
()
Lambert St Louis Intl
()

19:42
Chicago Ohare Intl
()
Lambert St Louis Intl
()

20:05
Chicago Midway Intl
()
Lambert St Louis Intl
()

20:05
Chicago Midway Intl
()
Lambert St Louis Intl
()

20:32
Chicago Ohare Intl
()
Lambert St Louis Intl
()

20:35
Chicago Midway Intl
()
Lambert St Louis Intl
()

21:37
Chicago Ohare Intl
()
Lambert St Louis Intl
()

21:40
Chicago Midway Intl
()
Lambert St Louis Intl
()

21:53
Chicago Ohare Intl
()
Lambert St Louis Intl
()

22:35
Chicago Ohare Intl
()
Lambert St Louis Intl
()

22:35
Chicago Ohare Intl
()
Lambert St Louis Intl
()

23:54
Chicago Ohare Intl
()
Lambert St Louis Intl
()

History Flight Information for WN3866 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Sun, 12 Oct WN3866 Tampa Intl () Birmingham Intl () 07:00 EDT 07:35 CDT
Fri, 10 Oct WN3866 Lambert St Louis Intl () Chicago Midway Intl () 14:05 CDT 15:15 CDT 14:45 CDT 15:37 CDT
Thu, 09 Oct WN3866 Lambert St Louis Intl () Chicago Midway Intl () 14:05 CDT 15:15 CDT (Boeing B738) 13:49 CDT 15:00 CDT
Mon, 06 Oct WN3866 Lambert St Louis Intl () Chicago Midway Intl () 14:05 CDT 15:15 CDT ( B738) 13:35 CDT 14:54 CDT
Sun, 05 Oct WN3866 Tampa Intl () Birmingham Intl () 07:00 EDT 07:35 CDT (Boeing B737) 06:58 EDT 07:16 CDT
Fri, 03 Oct WN3866 Lambert St Louis Intl () Chicago Midway Intl () 14:05 CDT 15:15 CDT (Boeing B738) 14:16 CDT 17:39 CDT
Thu, 02 Oct WN3866 Lambert St Louis Intl () Chicago Midway Intl () 14:05 CDT 15:15 CDT

Disclaimer for WN3866 Flight Radar Data

Flight WN3866 from Lambert St Louis Intl to Chicago Midway 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 WN3866 data.