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UA4427 Flight Status ( Washington to St. Louis )

SCHEDULED TO ARRIVE IN 1 HOUR 16 MINUTES
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Departure (UA4427 Flight Schedule)

Washington Dulles Intl ()

flag Washington, United States

09:00 EDT

Tue 21-Apr-2026

 
EDT 00:00:00 DAY
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Arrival (UA4427 Flight Schedule)

Lambert St Louis Intl ()

flag St. Louis, United States

10:28 CDT

Tue 21-Apr-2026

 
CDT 00:00:00 DAY

Flight Radar Checker UA 4427

Live Flight Tracker Map

Flight UA4427 from Washington to St. Louis is operated by United Airlines. Scheduled time of departure from Washington Dulles Intl is 09:00 EDT and scheduled time of arrival in Lambert St Louis Intl is 10:28 CDT. The duration of the flight is 2 hours 28 minutes.

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from St. Louis to Washington

Flight Departure Arrival

09:12
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

09:15
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

09:15
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

09:54
Lambert St Louis Intl
()
Washington Dulles Intl
()

11:00
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

11:05
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

11:20
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

11:43
Lambert St Louis Intl
()
Washington Dulles Intl
()

12:44
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

13:08
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

15:10
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

15:28
Lambert St Louis Intl
()
Washington Dulles Intl
()

16:10
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

16:20
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

18:10
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

18:25
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

18:36
Lambert St Louis Intl
()
Washington Dulles Intl
()

18:40
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

18:45
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

18:58
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

18:58
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

22:20
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

22:20
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

22:30
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

22:50
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

23:00
Lambert St Louis Intl
()
Ronald Reagan Washington Natl
()

History Flight Information for UA4427 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Wed, 22 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT
Tue, 21 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT
Mon, 20 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 09:15 EDT 10:01 CDT
Sun, 19 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 09:12 EDT 10:04 CDT
Sat, 18 Apr UA4427 Washington Dulles Intl () Norfolk Intl () 08:38 EDT 09:43 EDT 09:05 EDT 09:40 EDT
Fri, 17 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 09:11 EDT 09:53 CDT
Thu, 16 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 08:55 EDT 09:47 CDT
Wed, 15 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 08:57 EDT 10:03 CDT
Tue, 14 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 09:13 EDT 09:56 CDT
Mon, 13 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 09:11 EDT 09:58 CDT
Sun, 12 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 09:12 EDT 09:55 CDT
Sat, 11 Apr UA4427 Washington Dulles Intl () Norfolk Intl () 08:38 EDT 09:43 EDT 09:10 EDT 09:42 EDT
Fri, 10 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 09:16 EDT 10:00 CDT
Thu, 09 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 09:09 EDT 08:51 CDT
Wed, 08 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 09:04 EDT 11:47 CDT
Tue, 07 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 09:10 EDT 10:03 CDT
Mon, 06 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 09:06 EDT 09:55 CDT
Sun, 05 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 09:15 EDT 10:05 CDT
Sat, 04 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 09:05 EDT 09:45 CDT
Fri, 03 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 09:13 EDT 10:05 CDT
Thu, 02 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 09:07 EDT 09:53 CDT
Wed, 01 Apr UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 10:34 EDT 11:25 CDT
Tue, 31 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 09:18 EDT 10:10 CDT
Mon, 30 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 09:17 EDT 10:05 CDT
Sun, 29 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 09:00 EDT 10:28 CDT 10:01 EDT 10:50 CDT
Sat, 28 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 09:24 EDT 10:17 CDT
Fri, 27 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 09:13 EDT 10:00 CDT
Thu, 26 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 09:18 EDT 10:02 CDT
Wed, 25 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 09:00 EDT 09:41 CDT
Tue, 24 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 08:52 EDT 11:51 CDT
Mon, 23 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 09:16 EDT 11:39 CDT
Sun, 22 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 08:50 EDT 11:14 CDT
Sat, 21 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 08:54 EDT 09:49 CDT
Fri, 20 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 09:47 EDT 12:05 CDT
Thu, 19 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 08:51 EDT 09:29 CDT
Wed, 18 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 09:01 EDT 09:42 CDT
Tue, 17 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 08:55 EDT 09:39 CDT
Mon, 16 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 08:55 EDT 11:02 CDT
Sun, 15 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 08:54 EDT 09:46 CDT
Sat, 14 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 09:10 EDT 10:00 CDT
Fri, 13 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 08:42 EDT 07:42 CDT
Thu, 12 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 08:53 EDT 09:45 CDT
Wed, 11 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 08:52 EDT 09:41 CDT
Tue, 10 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 08:45 EDT 09:26 CDT
Mon, 09 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EDT 10:12 CDT 11:45 EDT 11:42 CDT
Mon, 09 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 07:40 EDT 09:12 CDT 08:56 EDT 09:46 CDT
Sun, 08 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 07:40 EDT 09:12 CDT 09:14 EDT 10:10 CDT
Sat, 07 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EST 10:12 CST 10:05 EST 11:03 CST
Fri, 06 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EST 10:12 CST 12:10 EST 12:53 CST
Thu, 05 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EST 10:12 CST 08:57 EST 13:30 CST
Wed, 04 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EST 10:13 CST 09:52 EST 10:41 CST
Mon, 02 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EST 10:13 CST 10:03 EST 10:57 CST
Sun, 01 Mar UA4427 Washington Dulles Intl () Lambert St Louis Intl () 08:40 EST 10:13 CST 10:03 EST 11:12 CST

Disclaimer for UA4427 Flight Radar Data

Flight UA4427 from Washington Dulles 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 UA4427 data.