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UA4573 Flight Status ( Chicago to Knoxville )

ARRIVED 7 HOUR 26 MINUTES AGO
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Departure (UA4573 Flight Schedule)

Chicago Ohare Intl ()

flag Chicago, United States

13:55 CDT

Sun 15-Mar-2026

 
CDT 00:00:00 DAY
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Arrival (UA4573 Flight Schedule)

Mc Ghee Tyson ()

flag Knoxville, United States

16:45 EDT

Sun 15-Mar-2026

 
EDT 00:00:00 DAY

Flight Radar Checker UA 4573

Live Flight Tracker Map

Flight UA4573 from Chicago to Knoxville is operated by United Airlines. Scheduled time of departure from Chicago Ohare Intl is 13:55 CDT and scheduled time of arrival in Mc Ghee Tyson is 16:45 EDT. The duration of the flight is 1 hour 50 minutes.

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from Knoxville to Chicago

Flight Departure Arrival

07:47
Mc Ghee Tyson
()
Chicago Ohare Intl
()

07:48
Mc Ghee Tyson
()
Chicago Ohare Intl
()

08:00
Mc Ghee Tyson
()
Chicago Ohare Intl
()

08:59
Mc Ghee Tyson
()
Chicago Ohare Intl
()

11:41
Mc Ghee Tyson
()
Chicago Ohare Intl
()

12:00
Mc Ghee Tyson
()
Chicago Ohare Intl
()

12:41
Mc Ghee Tyson
()
Chicago Ohare Intl
()

14:54
Mc Ghee Tyson
()
Chicago Ohare Intl
()

16:04
Mc Ghee Tyson
()
Chicago Ohare Intl
()

17:04
Mc Ghee Tyson
()
Chicago Ohare Intl
()

18:31
Mc Ghee Tyson
()
Chicago Ohare Intl
()

18:47
Mc Ghee Tyson
()
Chicago Ohare Intl
()

History Flight Information for UA4573 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Sun, 15 Mar UA4573 Chicago Ohare Intl () Mc Ghee Tyson () 13:55 CDT 16:45 EDT
Sat, 14 Mar UA4573 Chicago Ohare Intl () Mc Ghee Tyson () 13:55 CDT 16:45 EDT 14:08 CDT 16:00 EDT
Fri, 13 Mar UA4573 Chicago Ohare Intl () Mc Ghee Tyson () 13:55 CDT 16:45 EDT
Thu, 12 Mar UA4573 Chicago Ohare Intl () Mc Ghee Tyson () 13:55 CDT 16:45 EDT 14:10 CDT 15:50 EDT
Wed, 11 Mar UA4573 Chicago Ohare Intl () Mc Ghee Tyson () 13:55 CDT 16:45 EDT 15:16 CDT 17:10 EDT
Tue, 10 Mar UA4573 Chicago Ohare Intl () Mc Ghee Tyson () 13:55 CDT 16:45 EDT 15:55 CDT 17:51 EDT
Mon, 09 Mar UA4573 Chicago Ohare Intl () Mc Ghee Tyson () 13:55 CDT 16:45 EDT 14:34 CDT 16:29 EDT
Sun, 08 Mar UA4573 Chicago Ohare Intl () Mc Ghee Tyson () 12:55 CDT 15:45 EDT 14:09 CDT 16:01 EDT
Sat, 07 Mar UA4573 Chicago Ohare Intl () Mc Ghee Tyson () 13:55 CST 16:45 EST
Fri, 06 Mar UA4573 Chicago Ohare Intl () Mc Ghee Tyson () 13:55 CST 16:45 EST
Thu, 05 Mar UA4573 Chicago Ohare Intl () Mc Ghee Tyson () 13:55 CST 16:45 EST 16:21 CST 18:14 EST
Wed, 04 Mar UA4573 Quad City Intl () Chicago Ohare Intl () 17:22 CST 18:35 CST 18:43 CST 19:08 CST
Tue, 03 Mar UA4573 Quad City Intl () Chicago Ohare Intl () 17:22 CST 18:35 CST 19:07 CST 19:33 CST
Mon, 02 Mar UA4573 Quad City Intl () Chicago Ohare Intl () 17:22 CST 18:35 CST 19:32 CST 19:58 CST
Sun, 01 Mar UA4573 Quad City Intl () Chicago Ohare Intl () 17:22 CST 18:35 CST
Sat, 28 Feb UA4573 Quad City Intl () Chicago Ohare Intl () 17:22 CST 18:35 CST
Wed, 25 Feb UA4573 Quad City Intl () Chicago Ohare Intl () 17:22 CST 18:35 CST 18:31 CST 19:08 CST
Tue, 24 Feb UA4573 Quad City Intl () Chicago Ohare Intl () 17:22 CST 18:35 CST 19:51 CST 20:28 CST
Sat, 21 Feb UA4573 Quad City Intl () Chicago Ohare Intl () 17:22 CST 18:35 CST 18:24 CST 18:59 CST
Wed, 18 Feb UA4573 Quad City Intl () Chicago Ohare Intl () 17:22 CST 18:35 CST 19:00 CST 19:36 CST
Tue, 17 Feb UA4573 Quad City Intl () Chicago Ohare Intl () 17:22 CST 18:35 CST 18:27 CST 18:52 CST
Sat, 14 Feb UA4573 Quad City Intl () Chicago Ohare Intl () 17:22 CST 18:35 CST 18:28 CST 19:04 CST
Wed, 11 Feb UA4573 Lincoln () Chicago Ohare Intl () 15:13 CST 17:10 CST 16:21 CST 17:30 CST
Sun, 08 Feb UA4573 Buffalo Niagara Intl () Chicago Ohare Intl () 17:23 EST 18:30 CST 18:46 EST 19:13 CST
Fri, 06 Feb UA4573 Buffalo Niagara Intl () Chicago Ohare Intl () 17:23 EST 18:30 CST 18:37 EST 19:07 CST
Thu, 05 Feb UA4573 Buffalo Niagara Intl () Chicago Ohare Intl () 17:23 EST 18:30 CST 21:02 EST 21:15 CST
Tue, 03 Feb UA4573 Buffalo Niagara Intl () Chicago Ohare Intl () 17:23 EST 18:30 CST 18:44 EST 19:14 CST
Mon, 02 Feb UA4573 Buffalo Niagara Intl () Chicago Ohare Intl () 17:23 EST 18:30 CST 19:54 EST 20:11 CST

Disclaimer for UA4573 Flight Radar Data

Flight UA4573 from Chicago Ohare Intl to Mc Ghee Tyson 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 UA4573 data.