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UA423 Flight Status ( Denver to Houston )

EXPECTED TO DEPART IN 2 HOUR 18 MINUTES
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Departure (UA423 Flight Schedule)

Denver Intl ()

flag Denver, United States

10:03 MDT

Wed 18-Mar-2026

 
MDT 00:00:00 DAY
arr   

Arrival (UA423 Flight Schedule)

George Bush Intercontinental ()

flag Houston, United States

13:35 CDT

Wed 18-Mar-2026

 
CDT 00:00:00 DAY

Flight Radar Checker UA 423

Live Flight Tracker Map

Flight UA423 from Denver to Houston is operated by United Airlines. Scheduled time of departure from Denver Intl is 10:03 MDT and scheduled time of arrival in George Bush Intercontinental is 13:35 CDT. The duration of the flight is 2 hours 32 minutes.

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4.7 out of 5 stars / 12 votes

Flight Finder
from Houston to Denver

Flight Departure Arrival

00:05
William P Hobby
()
Denver Intl
()

00:38
George Bush Intercontinental
()
Denver Intl
()

06:40
George Bush Intercontinental
()
Denver Intl
()

07:00
William P Hobby
()
Denver Intl
()

07:40
William P Hobby
()
Denver Intl
()

07:50
William P Hobby
()
Denver Intl
()

08:10
George Bush Intercontinental
()
Denver Intl
()

08:20
George Bush Intercontinental
()
Denver Intl
()

08:26
George Bush Intercontinental
()
Centennial
()

08:27
George Bush Intercontinental
()
Centennial
()

08:54
William P Hobby
()
Centennial
()

09:05
William P Hobby
()
Denver Intl
()

09:40
William P Hobby
()
Denver Intl
()

09:45
William P Hobby
()
Denver Intl
()

10:00
George Bush Intercontinental
()
Denver Intl
()

10:00
George Bush Intercontinental
()
Denver Intl
()

10:30
George Bush Intercontinental
()
Denver Intl
()

11:15
William P Hobby
()
Denver Intl
()

11:39
George Bush Intercontinental
()
Denver Intl
()

11:45
George Bush Intercontinental
()
Denver Intl
()

12:10
William P Hobby
()
Denver Intl
()

12:39
George Bush Intercontinental
()
Denver Intl
()

12:50
George Bush Intercontinental
()
Denver Intl
()

12:54
William P Hobby
()
Centennial
()

14:10
William P Hobby
()
Denver Intl
()

14:27
William P Hobby
()
Centennial
()

14:32
George Bush Intercontinental
()
Denver Intl
()

14:37
George Bush Intercontinental
()
Denver Intl
()

15:00
William P Hobby
()
Denver Intl
()

15:20
William P Hobby
()
Denver Intl
()

16:33
George Bush Intercontinental
()
Denver Intl
()

17:05
William P Hobby
()
Denver Intl
()

18:12
William P Hobby
()
Centennial
()

18:16
George Bush Intercontinental
()
Denver Intl
()

18:17
George Bush Intercontinental
()
Denver Intl
()

18:20
William P Hobby
()
Denver Intl
()

18:44
George Bush Intercontinental
()
Denver Intl
()

18:45
William P Hobby
()
Denver Intl
()

19:42
William P Hobby
()
Denver Intl
()

19:54
George Bush Intercontinental
()
Denver Intl
()

20:30
William P Hobby
()
Denver Intl
()

20:40
William P Hobby
()
Denver Intl
()

21:19
George Bush Intercontinental
()
Denver Intl
()

21:52
George Bush Intercontinental
()
Denver Intl
()

22:06
George Bush Intercontinental
()
Centennial
()

22:07
William P Hobby
()
Denver Intl
()

22:10
George Bush Intercontinental
()
Denver Intl
()

23:35
George Bush Intercontinental
()
Denver Intl
()

23:55
William P Hobby
()
Denver Intl
()

History Flight Information for UA423 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Wed, 18 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT
Tue, 17 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT (Boeing B763) 10:12 MDT 13:06 CDT
Mon, 16 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT (Boeing B753) 10:10 MDT 13:26 CDT
Fri, 13 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT (Boeing B753) 10:30 MDT 13:35 CDT
Wed, 11 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT (Boeing B753) 10:03 MDT 12:10 CDT
Tue, 10 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT (Boeing B753) 10:08 MDT 13:31 CDT
Mon, 09 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MDT 13:35 CDT (Boeing B753) 10:05 MDT 13:14 CDT
Sun, 08 Mar UA423 Denver Intl () George Bush Intercontinental () 09:03 MDT 12:35 CDT (Boeing B753) 10:02 MDT 13:19 CDT
Sat, 07 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MST 13:35 CST (Boeing B753) 11:16 MST 14:27 CST
Fri, 06 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MST 13:35 CST (Boeing B753) 11:47 MST 17:04 CST
Thu, 05 Mar UA423 Denver Intl () George Bush Intercontinental () 10:03 MST 13:35 CST (Boeing B753) 11:11 MST 14:31 CST
Wed, 04 Mar UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST (Airbus A319) 10:52 MST 15:27 EST
Tue, 03 Mar UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST 10:58 MST 15:21 EST
Mon, 02 Mar UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST (Airbus A319) 10:52 MST 15:15 EST
Sun, 01 Mar UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST 10:54 MST 15:20 EST
Sat, 28 Feb UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST 10:59 MST 15:50 EST
Fri, 27 Feb UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST (Airbus A320) 10:51 MST 15:29 EST
Thu, 26 Feb UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST (Airbus A319) 10:53 MST 15:59 EST
Wed, 25 Feb UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST (Airbus A320) 10:55 MST 15:37 EST
Tue, 24 Feb UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST (Airbus A320) 11:00 MST 16:11 EST
Mon, 23 Feb UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST (Airbus A320) 10:54 MST 15:25 EST
Sun, 22 Feb UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST (Airbus A320) 12:26 MST 16:53 EST
Sat, 21 Feb UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST (Airbus A319) 12:34 MST 17:08 EST
Fri, 20 Feb UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST (Airbus A320) 10:54 MST 15:46 EST
Thu, 19 Feb UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST (Airbus A320) 10:53 MST 15:24 EST
Wed, 18 Feb UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST ( A319) 10:53 MST 15:30 EST
Tue, 17 Feb UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST (Airbus A319) 11:09 MST 16:07 EST
Mon, 16 Feb UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST (Airbus A319) 10:53 MST 15:23 EST
Sun, 15 Feb UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST (Airbus A319) 10:51 MST 15:25 EST
Sat, 14 Feb UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST 10:54 MST 15:26 EST
Fri, 13 Feb UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST (Airbus A320) 10:55 MST 15:15 EST
Thu, 12 Feb UA423 Denver Intl () Detroit Metro Wayne Co () 10:00 MST 14:55 EST (Airbus A320) 10:58 MST 15:45 EST
Wed, 11 Feb UA423 Newark Liberty Intl () Orlando Intl () 15:08 EST 18:09 EST (Boeing B739) 16:15 EST 18:37 EST
Tue, 10 Feb UA423 Newark Liberty Intl () Orlando Intl () 15:08 EST 18:09 EST (Boeing B739) 16:02 EST 18:22 EST
Mon, 09 Feb UA423 Newark Liberty Intl () Orlando Intl () 15:08 EST 18:09 EST (Boeing B739) 16:24 EST 18:45 EST
Sun, 08 Feb UA423 Newark Liberty Intl () Orlando Intl () 15:08 EST 18:09 EST (Boeing B739) 16:05 EST 18:30 EST
Sat, 07 Feb UA423 Newark Liberty Intl () Orlando Intl () 15:08 EST 18:09 EST (Boeing B739) 17:54 EST 20:21 EST
Fri, 06 Feb UA423 Newark Liberty Intl () Orlando Intl () 15:08 EST 18:09 EST (Boeing B739) 16:02 EST 18:26 EST
Thu, 05 Feb UA423 Newark Liberty Intl () Orlando Intl () 15:08 EST 18:09 EST (Boeing B739) 16:02 EST 18:32 EST
Wed, 04 Feb UA423 Newark Liberty Intl () Orlando Intl () 15:08 EST 18:09 EST (Boeing B739) 16:14 EST 18:41 EST
Tue, 03 Feb UA423 Newark Liberty Intl () Orlando Intl () 15:08 EST 18:09 EST (Boeing B739) 16:01 EST 18:33 EST
Mon, 02 Feb UA423 Newark Liberty Intl () Orlando Intl () 15:08 EST 18:09 EST (Boeing B739) 16:08 EST 18:27 EST
Sun, 01 Feb UA423 Newark Liberty Intl () Orlando Intl () 15:08 EST 18:09 EST (Boeing B739) 16:25 EST 18:54 EST

Disclaimer for UA423 Flight Radar Data

Flight UA423 from Denver Intl to George Bush Intercontinental 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 UA423 data.