Live tracking not available yet
AC4028 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
SAN
San Diego International Airport
San Diego
T2 Gate 45 Scheduled 6:30 AM
Actual 6:50 AM
DEN
Denver International Airport
Denver
Gate B28 Scheduled 9:58 AM
Actual 9:58 AM
Baggage claim 14
2h 28m flight time
Daily
Recent Flights
Last 4 observedMar 09
Mon
SAN
DEN
Dep 06:30:00
(actual 06:50:00)
A21N
Boarding
Mar 08
Sun
SAN
DEN
Dep 06:30:00
(actual 07:47:00)
A21N
Boarding
Mar 07
Sat
SAN
DEN
Dep 06:30:00
(actual 06:45:00)
A21N
Boarding
Mar 06
Fri
SAN
DEN
Dep 06:30:00
(actual 07:00:00)
A21N
Boarding
Schedule
Operates
Daily
Departure
6:30 AM
Arrival
9:58 AM
Duration
2h 28m
Aircraft
A21N
Terminal
T2
Gate
45
B28
Actual
06:50
09:58
Baggage
Carousel 14
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 02 —
Jun 03, 2026