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UA4576 Flight Status ( Chicago to St. Louis )

ARRIVED 18 HOUR 16 MINUTES AGO
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dep   

Departure (UA4576 Flight Schedule)

Chicago Ohare Intl ()

flag Chicago, United States

21:33 CDT

Mon 16-Mar-2026

 LATE 25 min
CDT 00:00:00 DAY
arr   

Arrival (UA4576 Flight Schedule)

Lambert St Louis Intl ()

flag St. Louis, United States

22:59 CDT

Mon 16-Mar-2026

 LATE 43 min
CDT 00:00:00 DAY

Flight Radar Checker UA 4576

Live Flight Tracker Map

Flight UA4576 from Chicago to St. Louis is operated by United Airlines. Scheduled time of departure from Chicago Ohare Intl is 21:33 CDT and scheduled time of arrival in Lambert St Louis Intl is 22:59 CDT. The duration of the flight is 1 hour 26 minutes.

 

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Flight Finder
from St. Louis to Chicago

Flight Departure Arrival

01:30
Lambert St Louis Intl
()
Chicago Midway Intl
()

05:30
Lambert St Louis Intl
()
Chicago Midway Intl
()

06:28
Lambert St Louis Intl
()
Chicago Ohare Intl
()

06:30
Lambert St Louis Intl
()
Chicago Ohare Intl
()

06:40
Lambert St Louis Intl
()
Chicago Midway Intl
()

06:43
Lambert St Louis Intl
()
Chicago Ohare Intl
()

07:15
Lambert St Louis Intl
()
Chicago Midway Intl
()

07:28
Lambert St Louis Intl
()
Chicago Ohare Intl
()

07:58
Lambert St Louis Intl
()
Chicago Ohare Intl
()

08:13
Lambert St Louis Intl
()
Chicago Ohare Intl
()

08:31
Lambert St Louis Intl
()
Chicago Ohare Intl
()

08:49
Lambert St Louis Intl
()
Chicago Ohare Intl
()

09:10
Lambert St Louis Intl
()
Chicago Ohare Intl
()

09:10
Lambert St Louis Intl
()
Chicago Ohare Intl
()

09:31
Lambert St Louis Intl
()
Chicago Ohare Intl
()

09:42
Lambert St Louis Intl
()
Chicago Ohare Intl
()

09:50
Lambert St Louis Intl
()
Chicago Ohare Intl
()

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

10:05
Lambert St Louis Intl
()
Chicago Ohare Intl
()

10:33
Lambert St Louis Intl
()
Chicago Ohare Intl
()

10:35
Lambert St Louis Intl
()
Chicago Midway Intl
()

10:42
Lambert St Louis Intl
()
Chicago Ohare Intl
()

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

11:28
Lambert St Louis Intl
()
Chicago Ohare Intl
()

11:33
Lambert St Louis Intl
()
Chicago Ohare Intl
()

11:54
Lambert St Louis Intl
()
Chicago Midway Intl
()

11:59
Lambert St Louis Intl
()
Chicago Ohare Intl
()

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

12:58
Lambert St Louis Intl
()
Chicago Ohare Intl
()

14:43
Lambert St Louis Intl
()
Chicago Ohare Intl
()

14:44
Lambert St Louis Intl
()
Chicago Ohare Intl
()

14:47
Lambert St Louis Intl
()
Chicago Ohare Intl
()

15:20
Lambert St Louis Intl
()
Chicago Midway Intl
()

15:43
Lambert St Louis Intl
()
Chicago Ohare Intl
()

15:53
Lambert St Louis Intl
()
Chicago Ohare Intl
()

15:54
Lambert St Louis Intl
()
Waukegan Rgnl
()

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

16:15
Lambert St Louis Intl
()
Chicago Midway Intl
()

16:48
Lambert St Louis Intl
()
Chicago Ohare Intl
()

16:58
Lambert St Louis Intl
()
Chicago Ohare Intl
()

17:35
Lambert St Louis Intl
()
Chicago Ohare Intl
()

17:35
Lambert St Louis Intl
()
Chicago Ohare Intl
()

17:40
Lambert St Louis Intl
()
Chicago Midway Intl
()

17:50
Lambert St Louis Intl
()
Chicago Midway Intl
()

18:22
Lambert St Louis Intl
()
Chicago Ohare Intl
()

19:02
Lambert St Louis Intl
()
Chicago Ohare Intl
()

19:55
Lambert St Louis Intl
()
Chicago Midway Intl
()

19:55
Lambert St Louis Intl
()
Chicago Midway Intl
()

20:01
Lambert St Louis Intl
()
Chicago Ohare Intl
()

20:01
Lambert St Louis Intl
()
Chicago Ohare Intl
()

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

20:07
Lambert St Louis Intl
()
Chicago Ohare Intl
()

20:28
Lambert St Louis Intl
()
Chicago Ohare Intl
()

20:33
Lambert St Louis Intl
()
Chicago Ohare Intl
()

21:00
Lambert St Louis Intl
()
Chicago Midway Intl
()

21:19
Lambert St Louis Intl
()
Chicago Ohare Intl
()

21:28
Lambert St Louis Intl
()
Chicago Ohare Intl
()

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

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

21:48
Lambert St Louis Intl
()
Chicago Midway Intl
()

21:58
Lambert St Louis Intl
()
Chicago Ohare Intl
()

23:00
Lambert St Louis Intl
()
Chicago Midway Intl
()

History Flight Information for UA4576 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Tue, 17 Mar UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CDT 22:59 CDT
Mon, 16 Mar UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CDT 22:59 CDT 22:14 CDT 23:41 CDT
Sun, 15 Mar UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CDT 22:59 CDT
Sat, 14 Mar UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CDT 22:59 CDT 22:42 CDT 23:30 CDT
Fri, 13 Mar UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CDT 22:59 CDT
Thu, 12 Mar UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CDT 22:59 CDT 22:29 CDT 23:17 CDT
Wed, 11 Mar UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CDT 22:59 CDT 22:25 CDT 23:13 CDT
Tue, 10 Mar UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CDT 22:59 CDT 22:20 CDT 22:20 CDT
Mon, 09 Mar UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CDT 22:59 CDT 22:13 CDT 23:53 CDT
Sun, 08 Mar UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 20:33 CDT 21:59 CDT
Sat, 07 Mar UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CST 22:59 CST 23:04 CST 00:34 CST
Fri, 06 Mar UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CST 22:59 CST
Thu, 05 Mar UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CST 22:59 CST 23:13 CST 00:35 CST
Mon, 02 Mar UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CST 22:59 CST
Sun, 01 Mar UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CST 22:59 CST 23:12 CST 00:30 CST
Fri, 27 Feb UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CST 22:59 CST 22:51 CST 23:35 CST
Thu, 26 Feb UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CST 22:59 CST 23:01 CST 23:42 CST
Wed, 25 Feb UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CST 22:59 CST
Mon, 23 Feb UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CST 22:59 CST 23:01 CST 00:26 CST
Sun, 22 Feb UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CST 22:59 CST 22:58 CST 00:47 CST
Fri, 20 Feb UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CST 22:59 CST 22:57 CST 00:20 CST
Thu, 19 Feb UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CST 22:59 CST 22:48 CST 23:46 CST
Wed, 18 Feb UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CST 22:59 CST 22:47 CST 00:33 CST
Mon, 16 Feb UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CST 22:59 CST 22:58 CST 00:45 CST
Sun, 15 Feb UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CST 22:59 CST 23:06 CST 00:33 CST
Fri, 13 Feb UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CST 22:59 CST 22:43 CST 23:27 CST
Thu, 12 Feb UA4576 Chicago Ohare Intl () Lambert St Louis Intl () 21:33 CST 22:59 CST 22:45 CST 00:07 CST
Wed, 11 Feb UA4576 Quad City Intl () Chicago Ohare Intl () 06:30 CST 07:47 CST 07:38 CST 08:12 CST
Tue, 10 Feb UA4576 Quad City Intl () Chicago Ohare Intl () 06:30 CST 07:47 CST 07:40 CST 08:15 CST
Mon, 09 Feb UA4576 Quad City Intl () Chicago Ohare Intl () 06:30 CST 07:47 CST 07:47 CST 08:12 CST
Sun, 08 Feb UA4576 Quad City Intl () Chicago Ohare Intl () 06:30 CST 07:47 CST 07:33 CST 07:59 CST
Sat, 07 Feb UA4576 Quad City Intl () Chicago Ohare Intl () 06:30 CST 07:47 CST 07:46 CST 08:20 CST
Fri, 06 Feb UA4576 Quad City Intl () Chicago Ohare Intl () 06:30 CST 07:47 CST 07:47 CST 08:26 CST
Thu, 05 Feb UA4576 Quad City Intl () Chicago Ohare Intl () 06:30 CST 07:47 CST 07:35 CST 08:10 CST
Tue, 03 Feb UA4576 Quad City Intl () Chicago Ohare Intl () 06:30 CST 07:47 CST 07:48 CST 08:21 CST
Mon, 02 Feb UA4576 Quad City Intl () Chicago Ohare Intl () 06:30 CST 07:47 CST 07:53 CST 08:31 CST
Sun, 01 Feb UA4576 Quad City Intl () Chicago Ohare Intl () 06:30 CST 07:47 CST 07:55 CST 08:31 CST

Disclaimer for UA4576 Flight Radar Data

Flight UA4576 from Chicago Ohare Intl to Lambert St Louis 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 UA4576 data.