UA5139 Flight Status United Airlines: Sioux City to Denver (UAL5139)

UA 5139 Sioux City to Denver Flight Status

Not scheduled today. Latest flight: December 16th, 2025 ; recent history is in the table below.

UA 5139 Flight Status & Schedule United Airlines Sioux City to Denver

Date From To Departure Arrival Status Details
Dec 16 SUX DEN 18:53 19:12 Landed Track >
Dec 15 SUX DEN 19:31 19:44 Landed Track >
Dec 14 SUX DEN 18:55 19:08 Landed Track >
Dec 13 SUX DEN 19:22 19:36 Landed Track >
Dec 11 SUX DEN 19:24 19:42 Landed Track >
Dec 10 SUX DEN 19:23 19:39 Landed Track >
Dec 09 SUX DEN 19:20 19:45 Landed Track >
Dec 08 SUX DEN 19:00 19:17 Landed Track >
Dec 06 SUX DEN 19:35 19:48 Landed Track >
Dec 05 SUX DEN 18:47 19:00 Landed Track >

United Airlines operates UA 5139 from Sioux City to Denver, a 749 km (465 mi) trip. The timetable allows 1 h 48 min, but the flight usually takes about 1 h 15 min, so it often makes up time. It is not flying today; the last flight, on 16 December 2025, landed on time.

< All Sioux City SUX Departures All Denver DEN Arrivals >

About UA 5139

Route
Sioux Gateway Airport SUX to Denver International Airport DEN
Distance
749 km (465 mi)
Typical flight time
1 h 15 min
On time
10 of the last 10
Usually departs from
Gate 1

UA 5139 FAQ

How long is the UA5139 flight?
The timetable allows 1 h 48 min. Sioux City to Denver is 749 km (465 mi).
How often is UA5139 late?
None of the last 10 flights arrived 15 or more minutes late.
Which terminal does UA5139 use?
It usually leaves from gate 1 at Sioux Gateway Airport (SUX) and arrives at Terminal 1 at Denver International Airport (DEN). Check the flight card above for today's terminal and gate.
What other flight numbers does UA5139 have?
Also listed as UAL5139 (United Airlines' ICAO code) and UA 5139.

UA5139 and Sioux City SUX to Denver DEN Flights

Other flights arriving at Denver DEN: UA5595, WN2124, UA1236, UA5090

All flights connecting Sioux City SUX to Denver DEN.