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AA3734 Flight Status ( St. Louis to Chicago )

ARRIVED 14 HOUR 31 MINUTES AGO
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Departure (AA3734 Flight Schedule)

Lambert St Louis Intl ()

flag St. Louis, United States

08:20 CDT

Sun 08-Mar-2026

 LATE 33 min
CDT 00:00:00 DAY
arr   

Arrival (AA3734 Flight Schedule)

Chicago Ohare Intl ()

flag Chicago, United States

09:42 CDT

Sun 08-Mar-2026

 LATE 28 min
CDT 00:00:00 DAY

Flight Radar Checker AA 3734

Live Flight Tracker Map

Flight AA3734 from St. Louis to Chicago is operated by American Airlines. Scheduled time of departure from Lambert St Louis Intl is 08:20 CDT and scheduled time of arrival in Chicago Ohare Intl is 09:42 CDT. The duration of the flight is 1 hour 22 minutes.

 

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from Chicago to St. Louis

Flight Departure Arrival

07:38
Chicago Ohare Intl
()
Lambert St Louis Intl
()

07:51
Chicago Ohare Intl
()
Lambert St Louis Intl
()

08:32
Chicago Midway Intl
()
Lambert St Louis Intl
()

08:33
Chicago Midway Intl
()
Lambert St Louis Intl
()

08:35
Chicago Ohare Intl
()
Lambert St Louis Intl
()

09:00
Chicago Midway Intl
()
Lambert St Louis Intl
()

09:03
Chicago Ohare Intl
()
Lambert St Louis Intl
()

09:15
Chicago Midway Intl
()
Lambert St Louis Intl
()

09:54
Chicago Midway Intl
()
Lambert St Louis Intl
()

09:54
Chicago Midway Intl
()
Lambert St Louis Intl
()

10:03
Chicago Ohare Intl
()
Lambert St Louis Intl
()

10:36
Chicago Ohare Intl
()
Lambert St Louis Intl
()

11:15
Chicago Midway Intl
()
Lambert St Louis Intl
()

11:30
Chicago Midway Intl
()
Lambert St Louis Intl
()

11:54
Waukegan Rgnl
()
Lambert St Louis Intl
()

12:21
Chicago Ohare Intl
()
Lambert St Louis Intl
()

12:30
Chicago Midway Intl
()
Lambert St Louis Intl
()

13:43
Chicago Ohare Intl
()
Lambert St Louis Intl
()

13:43
Chicago Ohare Intl
()
Lambert St Louis Intl
()

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

14:29
Chicago Ohare Intl
()
Lambert St Louis Intl
()

14:40
Chicago Midway Intl
()
Lambert St Louis Intl
()

14:42
Chicago Ohare Intl
()
Lambert St Louis Intl
()

14:54
Chicago Midway Intl
()
Lambert St Louis Intl
()

15:35
Chicago Ohare Intl
()
Lambert St Louis Intl
()

15:50
Chicago Midway Intl
()
Lambert St Louis Intl
()

15:55
Chicago Midway Intl
()
Lambert St Louis Intl
()

16:02
Chicago Ohare Intl
()
Lambert St Louis Intl
()

16:23
Chicago Ohare Intl
()
Lambert St Louis Intl
()

17:00
Chicago Ohare Intl
()
Lambert St Louis Intl
()

17:44
Chicago Ohare Intl
()
Lambert St Louis Intl
()

17:44
Chicago Ohare Intl
()
Lambert St Louis Intl
()

17:58
Chicago Ohare Intl
()
Lambert St Louis Intl
()

18:08
Chicago Ohare Intl
()
Lambert St Louis Intl
()

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

19:14
Chicago Ohare Intl
()
Lambert St Louis Intl
()

20:00
Chicago Midway Intl
()
Lambert St Louis Intl
()

21:05
Chicago Ohare Intl
()
Lambert St Louis Intl
()

21:07
Chicago Ohare Intl
()
Lambert St Louis Intl
()

21:12
Chicago Ohare Intl
()
Lambert St Louis Intl
()

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

21:42
Chicago Ohare Intl
()
Lambert St Louis Intl
()

21:45
Chicago Midway Intl
()
Lambert St Louis Intl
()

21:54
Chicago Midway Intl
()
Lambert St Louis Intl
()

22:55
Chicago Midway Intl
()
Lambert St Louis Intl
()

22:59
Chicago Ohare Intl
()
Lambert St Louis Intl
()

23:10
Chicago Midway Intl
()
Lambert St Louis Intl
()

23:10
Chicago Midway Intl
()
Lambert St Louis Intl
()

23:48
Chicago Ohare Intl
()
Lambert St Louis Intl
()

History Flight Information for AA3734 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Sun, 08 Mar AA3734 Lambert St Louis Intl () Chicago Ohare Intl () 08:20 CDT 09:42 CDT 09:09 CDT 10:10 CDT
Sun, 08 Mar AA3734 Chicago Ohare Intl () Lambert St Louis Intl () 06:15 CDT 07:38 CDT 07:33 CDT 08:18 CDT
Sat, 07 Mar AA3734 Chicago Ohare Intl () Raleigh Durham Intl () 15:40 CST 18:44 EST 16:51 CST 19:19 EST
Tue, 03 Mar AA3734 Chicago Ohare Intl () Champaign () 14:18 CST 15:17 CST 15:42 CST 16:12 CST
Sat, 28 Feb AA3734 Chicago Ohare Intl () Raleigh Durham Intl () 15:40 CST 18:44 EST 16:49 CST 19:17 EST
Tue, 24 Feb AA3734 Chicago Ohare Intl () Champaign () 14:18 CST 15:17 CST 15:22 CST 15:50 CST
Sat, 21 Feb AA3734 Chicago Ohare Intl () Raleigh Durham Intl () 15:40 CST 18:44 EST
Tue, 17 Feb AA3734 Chicago Ohare Intl () Champaign () 14:18 CST 15:17 CST 15:37 CST 16:05 CST
Sat, 14 Feb AA3734 Chicago Ohare Intl () Raleigh Durham Intl () 15:40 CST 18:44 EST 16:49 CST 19:14 EST
Wed, 11 Feb AA3734 Chicago Ohare Intl () Raleigh Durham Intl () 17:30 CST 20:36 EST 19:41 CST 22:00 EST
Tue, 10 Feb AA3734 Chicago Ohare Intl () Raleigh Durham Intl () 18:10 CST 21:13 EST ( E175) 19:40 CST 21:59 EST
Mon, 09 Feb AA3734 Chicago Ohare Intl () Raleigh Durham Intl () 17:45 CST 20:48 EST ( E175) 20:13 CST 22:34 EST
Sun, 08 Feb AA3734 Chicago Ohare Intl () Raleigh Durham Intl () 17:45 CST 20:48 EST 18:57 CST 21:24 EST
Sat, 07 Feb AA3734 Chicago Ohare Intl () Raleigh Durham Intl () 17:45 CST 20:48 EST 19:15 CST 21:33 EST
Fri, 06 Feb AA3734 Chicago Ohare Intl () Raleigh Durham Intl () 17:45 CST 20:48 EST 18:58 CST 21:14 EST
Thu, 05 Feb AA3734 Chicago Ohare Intl () Raleigh Durham Intl () 17:45 CST 20:48 EST 20:09 CST 22:36 EST
Wed, 04 Feb AA3734 Chicago Ohare Intl () Raleigh Durham Intl () 18:10 CST 21:13 EST 19:38 CST 22:14 EST
Tue, 03 Feb AA3734 Chicago Ohare Intl () Raleigh Durham Intl () 18:10 CST 21:13 EST ( E175) 19:45 CST 22:09 EST
Mon, 02 Feb AA3734 Chicago Ohare Intl () Raleigh Durham Intl () 17:45 CST 20:48 EST ( E175) 19:35 CST 21:51 EST
Sun, 01 Feb AA3734 Chicago Ohare Intl () Raleigh Durham Intl () 17:45 CST 20:48 EST 18:57 CST 21:27 EST

Disclaimer for AA3734 Flight Radar Data

Flight AA3734 from Lambert St Louis Intl to Chicago Ohare 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 AA3734 data.