Live tracking not available yet
DL4439 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
SMF
Sacramento International Airport
Sacramento
TA Gate A3 Scheduled 11:35 AM
Actual 11:35 AM
SEA
Seattle–Tacoma International Airport
Seattle
TB Gate B5A Scheduled 1:43 PM
Actual 1:31 PM
Baggage claim 6
2h 8m flight time
Daily
Operated by SkyWest Airlines
Recent Flights
No flight history yet
History builds as this flight gets tracked
Schedule
Operates
Daily
Departure
11:35 AM
Arrival
1:43 PM
Duration
2h 8m
Aircraft
Embraer E175
Terminal
TA
TB
Gate
A3
B5A
Actual
11:35
13:31
Baggage
Carousel 6
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Thu, Mar 19
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Schedule valid
Mar 15 —
Jun 14, 2026