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UA4423 Flight Status ( St. Louis to Chicago )

ARRIVED 10 HOUR 29 MINUTES AGO
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Departure (UA4423 Flight Schedule)

Lambert St Louis Intl ()

flag St. Louis, United States

06:33 CDT

Thu 31-Jul-2025

 ON TIME
CDT 00:00:00 DAY
arr   

Arrival (UA4423 Flight Schedule)

Chicago Ohare Intl ()

flag Chicago, United States

08:05 CDT

Thu 31-Jul-2025

 ON TIME
CDT 00:00:00 DAY

Flight Radar Checker UA 4423

Live Flight Tracker Map

Flight UA4423 from St. Louis to Chicago is operated by United Airlines. Scheduled time of departure from Lambert St Louis Intl is 06:33 CDT and scheduled time of arrival in Chicago Ohare Intl is 08:05 CDT. The duration of the flight is 1 hour 32 minutes.

 

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from Chicago to St. Louis

Flight Departure Arrival

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

08:05
Chicago Ohare Intl
()
Lambert St Louis Intl
()

08:15
Chicago Midway Intl
()
Lambert St Louis Intl
()

08:45
Chicago Midway Intl
()
Lambert St Louis Intl
()

08:54
Chicago Midway Intl
()
Lambert St Louis Intl
()

09:17
Chicago Ohare Intl
()
Lambert St Louis Intl
()

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

09:41
Chicago Midway Intl
()
Lambert St Louis Intl
()

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

10:40
Chicago Ohare Intl
()
Lambert St Louis Intl
()

11:05
Chicago Ohare Intl
()
Lambert St Louis Intl
()

11:22
Chicago Midway Intl
()
Lambert St Louis Intl
()

11:24
Chicago Midway Intl
()
Lambert St Louis Intl
()

11:51
Chicago Midway Intl
()
Lambert St Louis Intl
()

12:10
Chicago Midway Intl
()
Lambert St Louis Intl
()

12:14
Chicago Midway Intl
()
Lambert St Louis Intl
()

12:27
Chicago Ohare Intl
()
Lambert St Louis Intl
()

12:46
Chicago Ohare Intl
()
Lambert St Louis Intl
()

12:51
Chicago Ohare Intl
()
Lambert St Louis Intl
()

14:20
Chicago Midway Intl
()
Lambert St Louis Intl
()

14:36
Chicago Midway Intl
()
Lambert St Louis Intl
()

14:37
Chicago Ohare Intl
()
Lambert St Louis Intl
()

14:37
Chicago Ohare Intl
()
Lambert St Louis Intl
()

14:37
Chicago Ohare Intl
()
Lambert St Louis Intl
()

14:45
Chicago Midway Intl
()
Lambert St Louis Intl
()

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

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

15:47
Chicago Ohare Intl
()
Lambert St Louis Intl
()

16:22
Chicago Ohare Intl
()
Lambert St Louis Intl
()

16:25
Chicago Ohare Intl
()
Lambert St Louis Intl
()

18:07
Chicago Ohare Intl
()
Lambert St Louis Intl
()

19:11
Chicago Ohare Intl
()
Lambert St Louis Intl
()

19:17
Chicago Ohare Intl
()
Lambert St Louis Intl
()

19:31
Chicago Ohare Intl
()
Lambert St Louis Intl
()

20:10
Chicago Midway Intl
()
Lambert St Louis Intl
()

20:30
Chicago Ohare Intl
()
Lambert St Louis Intl
()

21:10
Chicago Midway Intl
()
Lambert St Louis Intl
()

21:35
Chicago Ohare Intl
()
Lambert St Louis Intl
()

22:13
Chicago Ohare Intl
()
Lambert St Louis Intl
()

22:45
Chicago Ohare Intl
()
Lambert St Louis Intl
()

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

23:50
Chicago Ohare Intl
()
Lambert St Louis Intl
()

History Flight Information for UA4423 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Thu, 31 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:59 CDT 07:52 CDT
Wed, 30 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:36 CDT 07:23 CDT
Tue, 29 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 07:06 CDT 08:00 CDT
Mon, 28 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:59 CDT 08:41 CDT
Sun, 27 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 07:55 CDT 08:44 CDT
Sat, 26 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 07:23 CDT 08:05 CDT
Fri, 25 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 07:00 CDT 07:47 CDT
Thu, 24 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:46 CDT 07:33 CDT
Wed, 23 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:40 CDT 07:31 CDT
Tue, 22 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:48 CDT 07:30 CDT
Mon, 21 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 07:17 CDT 07:59 CDT
Sun, 20 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 07:24 CDT 09:11 CDT
Sat, 19 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:54 CDT 07:42 CDT
Fri, 18 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 08:30 CDT 09:14 CDT
Thu, 17 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:38 CDT 07:26 CDT
Wed, 16 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:42 CDT 07:34 CDT
Tue, 15 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 07:06 CDT 07:55 CDT
Mon, 14 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 07:00 CDT 07:45 CDT
Sun, 13 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 07:19 CDT 08:00 CDT
Sat, 12 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:44 CDT 07:30 CDT
Fri, 11 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 08:56 CDT 09:52 CDT
Thu, 10 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:49 CDT 07:39 CDT
Wed, 09 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 07:01 CDT 07:51 CDT
Tue, 08 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT
Mon, 07 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:49 CDT 07:34 CDT
Sun, 06 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 07:27 CDT 08:18 CDT
Sat, 05 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:43 CDT 07:31 CDT
Fri, 04 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:59 CDT 07:44 CDT
Thu, 03 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:43 CDT 07:32 CDT
Wed, 02 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:46 CDT 07:31 CDT
Tue, 01 Jul UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:40 CDT 06:50 CDT
Mon, 30 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:53 CDT 07:40 CDT
Sun, 29 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 07:13 CDT 08:01 CDT
Sat, 28 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:53 CDT 07:37 CDT
Fri, 27 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:33 CDT 08:05 CDT 06:45 CDT 07:30 CDT
Thu, 26 Jun UA4423 Roanoke Regional () Chicago Ohare Intl () 07:00 EDT 08:03 CDT 07:14 EDT 07:32 CDT
Wed, 25 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT
Wed, 25 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:48 CDT 07:49 CDT
Tue, 24 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 10:45 CDT 12:42 EDT
Tue, 24 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:42 CDT 07:30 CDT
Mon, 23 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 10:40 CDT 12:37 EDT
Mon, 23 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:39 CDT 07:31 CDT
Sun, 22 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 11:01 CDT 13:03 EDT
Sun, 22 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 07:52 CDT 08:38 CDT
Sat, 21 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 10:45 CDT 12:39 EDT
Sat, 21 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:47 CDT 07:40 CDT
Fri, 20 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 10:39 CDT 12:32 EDT
Fri, 20 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:44 CDT 07:39 CDT
Thu, 19 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 12:08 CDT 14:04 EDT
Thu, 19 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:41 CDT 07:30 CDT
Wed, 18 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT
Wed, 18 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:46 CDT 07:35 CDT
Tue, 17 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 10:48 CDT 13:06 EDT
Tue, 17 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:45 CDT 07:35 CDT
Mon, 16 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 10:49 CDT 12:44 EDT
Mon, 16 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:45 CDT 07:32 CDT
Sun, 15 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 11:28 CDT 13:25 EDT
Sun, 15 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:42 CDT 07:28 CDT
Sat, 14 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 10:56 CDT 12:55 EDT
Sat, 14 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:44 CDT 07:40 CDT
Fri, 13 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 10:51 CDT 12:51 EDT
Fri, 13 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:49 CDT 07:41 CDT
Thu, 12 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 10:45 CDT 12:41 EDT
Thu, 12 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:57 CDT 07:43 CDT
Wed, 11 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 10:54 CDT 12:52 EDT
Wed, 11 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:46 CDT 07:41 CDT
Tue, 10 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 10:55 CDT 12:53 EDT
Tue, 10 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:40 CDT 07:31 CDT
Mon, 09 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 11:02 CDT 13:00 EDT
Mon, 09 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:51 CDT 07:38 CDT
Sun, 08 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 10:52 CDT 12:46 EDT
Sun, 08 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:43 CDT 07:34 CDT
Sat, 07 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 10:38 CDT 12:39 EDT
Sat, 07 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:55 CDT 07:40 CDT
Fri, 06 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 10:47 CDT 12:43 EDT
Fri, 06 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:45 CDT 07:32 CDT
Thu, 05 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 11:14 CDT 13:12 EDT
Thu, 05 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:41 CDT 07:27 CDT
Wed, 04 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 10:36 CDT 12:33 EDT
Wed, 04 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:48 CDT 07:37 CDT
Tue, 03 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 10:40 CDT 12:37 EDT
Tue, 03 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:47 CDT 07:31 CDT
Mon, 02 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 10:48 CDT 12:43 EDT
Mon, 02 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:46 CDT 07:38 CDT
Sun, 01 Jun UA4423 Chicago Ohare Intl () Lovell Fld () 10:35 CDT 13:18 EDT 10:47 CDT 12:39 EDT
Sun, 01 Jun UA4423 Lambert St Louis Intl () Chicago Ohare Intl () 06:30 CDT 08:02 CDT 06:45 CDT 07:31 CDT

Disclaimer for UA4423 Flight Radar Data

Flight UA4423 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 UA4423 data.