Live tracking not available yet
UA4039 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
IAH
George Bush Intercontinental Airport
Houston
TB Scheduled 10:10 AM
AUS
Austin Bergstrom International Airport
Austin
Scheduled 11:23 AM
1h 13m flight time
Sat-Sun
Recent Flights
No flight history yet
History builds as this flight gets tracked
Schedule
Operates
Sat-Sun
Departure
10:10 AM
Arrival
11:23 AM
Duration
1h 13m
Aircraft
Embraer E175
Terminal
TB
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Sat, Mar 21
Sun, Mar 22
Schedule valid
Mar 07 —
Mar 28, 2026