Live tracking not available yet
UA4239 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
IAD
Washington Dulles International Airport
Dulles
Scheduled 8:15 AM
GSP
Greenville-Spartanburg International Airport
Greenville/Greer/Spartanburg
Scheduled 9:55 AM
1h 40m flight time
Tue Wed Thu
Recent Flights
No flight history yet
History builds as this flight gets tracked
Schedule
Operates
Tue Wed Thu
Departure
8:15 AM
Arrival
9:55 AM
Duration
1h 40m
Aircraft
Embraer ERJ-135/140/145
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Tue, Mar 24
Wed, Mar 25
Thu, Mar 26
Tue, Mar 31
Wed, Apr 1
Thu, Apr 2
Tue, Apr 7
Schedule valid
Apr 07 —
Apr 29, 2026