Live tracking not available yet
UA425 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
DEN
Denver International Airport
Denver
Scheduled 6:45 AM
SDF
Louisville Muhammad Ali International Airport
Louisville
Scheduled 11:30 AM
2h 45m flight time
Sun
Recent Flights
Last 1 observedMar 07
Sat
PHX
ORD
Dep 13:48:00
(actual 14:11:00)
32Q
In Air
Schedule
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Sun, Mar 22
Sun, Mar 29
Sun, Apr 5
Sun, Apr 12
Schedule valid
May 03 —
May 03, 2026