Live tracking not available yet
UA1668 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
SFO
San Francisco International Airport
San Francisco
T2 Gate D9 Scheduled 1:11 PM
Actual 1:11 PM
SAN
San Diego International Airport
San Diego
T2 Gate 40 Scheduled 2:49 PM
Actual 2:42 PM
Baggage claim 2
1h 38m flight time
Daily
Recent Flights
Last 5 observedMar 14
Sat
AUS
SFO
Dep 09:40:00
(actual 09:50:00)
319
Boarding
Mar 10
Tue
AUS
SFO
Dep 09:35:00
(actual 09:47:00)
320
In Air
Mar 08
Sun
SFO
SAN
Dep 13:11:00
(actual 13:27:00)
738
Boarding
Mar 07
Sat
AUS
SFO
Dep 09:35:00
(actual 09:54:00)
320
In Air
Mar 06
Fri
SFO
SAN
Dep 13:11:00
(actual 13:29:00)
738
In Air
Schedule
Operates
Daily
Departure
1:11 PM
Arrival
2:49 PM
Duration
1h 38m
Aircraft
Boeing 737-800
Terminal
T2
T2
Gate
D9
40
Actual
13:11
14:42
Baggage
Carousel 2
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Wed, Mar 18
Thu, Mar 19
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Schedule valid
Mar 12 —
Apr 29, 2026