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UA3900 Flight Status ( Louisville to Denver )

ARRIVED 219 HOUR 36 MINUTES AGO
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Departure (UA3900 Flight Schedule)

Louisville International Airport ()

flag Louisville, United States

10:30 EDT

Tue 21-Apr-2026

 
EDT 00:00:00 DAY
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Arrival (UA3900 Flight Schedule)

Denver Intl ()

flag Denver, United States

11:32 MDT

Tue 21-Apr-2026

 
MDT 00:00:00 DAY

Flight Radar Checker UA 3900

Live Flight Tracker Map

Flight UA3900 from Louisville to Denver is operated by United Airlines. Scheduled time of departure from Louisville International Airport is 10:30 EDT and scheduled time of arrival in Denver Intl is 11:32 MDT. The duration of the flight is 3 hours 2 minutes.

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from Denver to Louisville

Flight Departure Arrival

01:55
Denver Intl
()
Louisville International Airport
()

11:36
Denver Intl
()
Louisville International Airport
()

11:51
Denver Intl
()
Louisville International Airport
()

11:51
Denver Intl
()
Louisville International Airport
()

14:00
Centennial
()
Louisville International Airport
()

14:31
Denver Intl
()
Louisville International Airport
()

14:55
Denver Intl
()
Louisville International Airport
()

15:50
Denver Intl
()
Louisville International Airport
()

16:32
Denver Intl
()
Louisville International Airport
()

16:45
Denver Intl
()
Louisville International Airport
()

17:15
Denver Intl
()
Louisville International Airport
()

17:45
Denver Intl
()
Louisville International Airport
()

22:31
Denver Intl
()
Louisville International Airport
()

22:39
Denver Intl
()
Louisville International Airport
()

History Flight Information for UA3900 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Tue, 21 Apr UA3900 Louisville International Airport () Denver Intl () 10:30 EDT 11:32 MDT
Sat, 18 Apr UA3900 Yampa Valley () Denver Intl () 09:00 MDT 10:07 MDT
Wed, 08 Apr UA3900 Ted Stevens Anchorage Intl () Newark Liberty Intl () 17:00 AKDT 04:24 EDT 17:39 AKDT 04:10 EDT
Fri, 03 Apr UA3900 Licenciado Gustavo Diaz Ordaz Intl () George Bush Intercontinental () 10:30 CST 13:58 CDT (Boeing B738) 12:04 CST 14:12 CDT
Wed, 25 Mar UA3900 Austin Bergstrom Intl () George Bush Intercontinental () 07:00 CDT 08:01 CDT
Fri, 20 Mar UA3900 George Bush Intercontinental () Los Angeles Intl () 08:30 CDT 10:19 PDT (Boeing B752) 09:16 CDT 10:03 PDT
Sun, 01 Mar UA3900 San Francisco Intl () Newark Liberty Intl () 12:00 PST 20:21 EST (Boeing B752) 12:59 PST 20:46 EST

Disclaimer for UA3900 Flight Radar Data

Flight UA3900 from Louisville International Airport to Denver 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 UA3900 data.