Live tracking not available yet
WN4378 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 8:40 AM
SNA
John Wayne Orange County International Airport
Santa Ana
Scheduled 10:10 AM
1h 30m flight time
Mon Thu Fri Sat Sun
Recent Flights
No flight history yet
History builds as this flight gets tracked
Schedule
Operates
Mon Thu Fri Sat Sun
Departure
8:40 AM
Arrival
10:10 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
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Thu, Mar 26
Fri, Mar 27
Schedule valid
Apr 09 —
Jun 01, 2026