Live tracking not available yet
AC3508 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
DEN
Denver International Airport
Denver
Gate B24 Scheduled 9:36 AM
Actual 9:36 AM
ORD
Chicago O'Hare International Airport
Chicago
T1 Gate B11 Scheduled 1:14 PM
Actual 1:08 PM
Baggage claim 9
2h 38m flight time
Daily
Recent Flights
Last 13 observedMar 18
Wed
DEN
ORD
Dep 09:36:00
(actual 10:46:00)
A21N
Boarding
Mar 17
Tue
DEN
ORD
Dep 09:36:00
(actual 09:53:00)
A21N
Boarding
Mar 16
Mon
DEN
ORD
Dep 09:36:00
(actual 10:09:00)
A21N
Boarding
Mar 15
Sun
DEN
ORD
Dep 09:36:00
(actual 15:11:00)
A21N
In Air
Mar 14
Sat
DEN
ORD
Dep 09:36:00
(actual 09:51:00)
A21N
Boarding
Mar 13
Fri
DEN
ORD
Dep 09:36:00
(actual 11:30:00)
A21N
Boarding
Mar 12
Thu
DEN
ORD
Dep 09:36:00
(actual 10:09:00)
A21N
Boarding
Mar 11
Wed
DEN
ORD
Dep 09:36:00
(actual 09:51:00)
A21N
Boarding
Mar 10
Tue
DEN
ORD
Dep 09:36:00
(actual 10:16:00)
A21N
Boarding
Mar 09
Mon
DEN
ORD
Dep 09:36:00
(actual 10:18:00)
A21N
Boarding
Mar 08
Sun
DEN
ORD
Dep 09:36:00
(actual 09:59:00)
A21N
Boarding
Mar 07
Sat
DEN
ORD
Dep 09:36:00
(actual 09:56:00)
A21N
Boarding
Mar 06
Fri
DEN
ORD
Dep 09:36:00
(actual 11:43:00)
A21N
Unknown
Schedule
Operates
Daily
Departure
9:36 AM
Arrival
1:14 PM
Duration
2h 38m
Aircraft
A21N
Gate
B24
B11
Actual
09:36
13:08
Baggage
Carousel 9
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