Live tracking not available yet
WN4135 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
ONT
Ontario International Airport
Ontario
T4 Gate 404 Scheduled 5:05 AM
Actual 5:48 AM
OAK
San Francisco Bay Oakland International Airport
Oakland
T2 Gate 20 Scheduled 6:30 AM
Actual 6:51 AM
1h 25m flight time
Daily
Recent Flights
Last 1 observedMar 17
Tue
ONT
OAK
Dep 05:05:00
(actual 05:48:00)
B38M
Boarding
Schedule
Operates
Daily
Departure
5:05 AM
Arrival
6:30 AM
Duration
1h 25m
Aircraft
B38M
Terminal
T4
T2
Gate
404
20
Actual
05:48
06:51
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 13 —
Apr 06, 2026