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UA4454 Flight Status ( St. Louis to Washington )

EXPECTED TO DEPART IN 49 MINUTES
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dep   

Departure (UA4454 Flight Schedule)

Lambert St Louis Intl ()

flag St. Louis, United States

12:15 CDT

Sun 29-Mar-2026

 
CDT 00:00:00 DAY
arr   

Arrival (UA4454 Flight Schedule)

Washington Dulles Intl ()

flag Washington, United States

15:28 EDT

Sun 29-Mar-2026

 
EDT 00:00:00 DAY

Flight Radar Checker UA 4454

Live Flight Tracker Map

Flight UA4454 from St. Louis to Washington is operated by United Airlines. Scheduled time of departure from Lambert St Louis Intl is 12:15 CDT and scheduled time of arrival in Washington Dulles Intl is 15:28 EDT. The duration of the flight is 2 hours 13 minutes.

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from Washington to St. Louis

Flight Departure Arrival

09:06
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

09:30
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

09:35
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

09:35
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

10:13
Washington Dulles Intl
()
Lambert St Louis Intl
()

11:55
Washington Dulles Intl
()
Lambert St Louis Intl
()

13:15
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

13:25
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

13:28
Washington Dulles Intl
()
Lambert St Louis Intl
()

14:00
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

14:12
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

15:18
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

16:30
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

16:40
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

17:00
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

17:10
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

20:10
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

20:20
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

20:21
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

20:23
Washington Dulles Intl
()
Lambert St Louis Intl
()

20:25
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

21:34
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

21:37
Ronald Reagan Washington Natl
()
Lambert St Louis Intl
()

22:30
Washington Dulles Intl
()
Lambert St Louis Intl
()

History Flight Information for UA4454 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Sun, 29 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:28 EDT
Sat, 28 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT 12:18 CDT 14:51 EDT
Fri, 27 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT 12:20 CDT 14:51 EDT
Thu, 26 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT 12:30 CDT 15:12 EDT
Wed, 25 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT 12:16 CDT 14:48 EDT
Tue, 24 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT 13:13 CDT 16:07 EDT
Mon, 23 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT 12:58 CDT 15:34 EDT
Sun, 22 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT 13:04 CDT 15:40 EDT
Sat, 21 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT
Fri, 20 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT 12:21 CDT 15:01 EDT
Thu, 19 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT 12:10 CDT 14:48 EDT
Wed, 18 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT 12:11 CDT 16:17 EDT
Tue, 17 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT 12:17 CDT 14:51 EDT
Mon, 16 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT
Sun, 15 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT 11:40 CDT 14:57 EDT
Sat, 14 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT
Fri, 13 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT 14:30 CDT 16:58 EDT
Thu, 12 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT 14:03 CDT 16:30 EDT
Wed, 11 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT 12:18 CDT 16:20 EDT
Tue, 10 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT 12:17 CDT 14:54 EDT
Mon, 09 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CDT 15:27 EDT
Sun, 08 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 11:15 CDT 14:27 EDT 13:55 CDT 16:29 EDT
Sat, 07 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CST 15:27 EST 13:18 CST 15:55 EST
Fri, 06 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CST 15:27 EST 15:52 CST 18:29 EST
Thu, 05 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CST 15:27 EST 14:29 CST 17:07 EST
Wed, 04 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CST 15:27 EST 12:41 CST 15:59 EST
Tue, 03 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CST 15:27 EST 13:14 CST 15:52 EST
Mon, 02 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CST 15:27 EST 13:11 CST 15:43 EST
Sun, 01 Mar UA4454 Lambert St Louis Intl () Washington Dulles Intl () 12:15 CST 15:27 EST 13:22 CST 17:26 EST

Disclaimer for UA4454 Flight Radar Data

Flight UA4454 from Lambert St Louis Intl to Washington Dulles 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 UA4454 data.