Live tracking not available yet
AC5021 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
ORD
Chicago O'Hare International Airport
Chicago
T1 Gate C3 Scheduled 7:05 AM
Actual 7:05 AM
SAN
San Diego International Airport
San Diego
T2 Gate 43 Scheduled 9:47 AM
Actual 9:47 AM
Baggage claim 6
4h 42m flight time
Daily
Recent Flights
Last 2 observedMar 09
Mon
ORD
SAN
Dep 07:05:00
(actual 07:24:00)
A21N
Boarding
Mar 06
Fri
ORD
SAN
Dep 07:05:00
(actual 07:24:00)
A21N
In Air
Schedule
Operates
Daily
Departure
7:05 AM
Arrival
9:47 AM
Duration
4h 42m
Aircraft
A21N
Terminal
T1
T2
Gate
C3
43
Actual
07:05
09:47
Baggage
Carousel 6
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Thu, Mar 26
Schedule valid
Mar 02 —
Jun 03, 2026