Live tracking not available yet
WN4377 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
TB Scheduled 6:15 AM
SNA
John Wayne Orange County International Airport
Santa Ana
Scheduled 7:45 AM
1h 30m flight time
Mon Thu Fri
Recent Flights
Last 5 observedMar 16
Mon
SAN
SFO
Dep 07:00:00
(actual 07:10:00)
737
Boarding
Mar 13
Fri
SAN
SFO
Dep 07:00:00
(actual 07:07:00)
7S7
Boarding
Mar 12
Thu
SAN
SFO
Dep 07:00:00
(actual 07:22:00)
7S7
Boarding
Mar 09
Mon
SAN
SFO
Dep 07:00:00
(actual 07:07:00)
7S7
Boarding
Mar 06
Fri
SAN
SFO
Dep 07:00:00
(actual 07:34:00)
7S7
Boarding
Schedule
Operates
Mon Thu Fri
Departure
6:15 AM
Arrival
7:45 AM
Duration
1h 30m
Aircraft
Boeing 737 MAX 7
Terminal
TB
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Thu, Mar 19
Fri, Mar 20
Mon, Mar 23
Thu, Mar 26
Fri, Mar 27
Mon, Mar 30
Thu, Apr 2
Schedule valid
Apr 09 —
Jun 01, 2026