Live tracking not available yet
AC4122 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
T3 Gate E6 Scheduled 9:30 PM
Actual 9:30 PM
ONT
Ontario International Airport
Ontario
T2 Gate 203 Scheduled 10:57 PM
Actual 10:57 PM
Baggage claim 3
1h 27m flight time
Daily
Recent Flights
No flight history yet
History builds as this flight gets tracked
Schedule
Operates
Daily
Departure
9:30 PM
Arrival
10:57 PM
Duration
1h 27m
Aircraft
B38M
Terminal
T3
T2
Gate
E6
203
Actual
21:30
22:57
Baggage
Carousel 3
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 01 —
Jun 02, 2026