Live tracking not available yet
UA5123 has a schedule in our database but isn't on the airport board right now. Live position data typically appears within a few hours of departure.
Flight Status
Scheduled
Route Info
SUX
Sioux Gateway Airport / Brigadier General Bud Day Field
Sioux City
Scheduled 6:00 AM
DEN
Denver International Airport
Denver
Scheduled 6:53 AM
1h 53m flight time
Daily
Recent Flights
Last 3 observedMar 14
Sat
DEN
ROW
Dep 08:15:00
(actual 08:22:00)
CR2
Boarding
Mar 13
Fri
DEN
ROW
Dep 08:06:00
(actual 08:28:00)
CR2
Boarding
Mar 12
Thu
DEN
ROW
Dep 08:06:00
(actual 08:26:00)
CR2
In Air
Schedule
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Thu, Mar 26
Schedule valid
Apr 30 —
May 20, 2026