Live tracking not available yet
AC3378 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 B11 Scheduled 10:35 AM
Actual 12:25 PM
MIA
Miami International Airport
Miami
TS Gate G12 Scheduled 2:58 PM
Actual 3:53 PM
Baggage claim 3
3h 23m flight time
Daily
Recent Flights
Last 14 observedMar 19
Thu
ORD
MIA
Dep 10:35:00
(actual 12:25:00)
A21N
Boarding
Mar 18
Wed
ORD
MIA
Dep 10:35:00
(actual 11:27:00)
A21N
Boarding
Mar 17
Tue
ORD
MIA
Dep 10:35:00
(actual 11:01:00)
A21N
Boarding
Mar 16
Mon
ORD
MIA
Dep 10:35:00
(actual 15:52:00)
A21N
In Air
Mar 15
Sun
ORD
MIA
Dep 10:35:00
(actual 12:05:00)
A21N
Boarding
Mar 14
Sat
ORD
MIA
Dep 10:35:00
(actual 12:05:00)
A21N
Boarding
Mar 13
Fri
ORD
MIA
Dep 10:35:00
(actual 12:48:00)
A21N
Boarding
Mar 12
Thu
ORD
MIA
Dep 10:35:00
(actual 10:59:00)
A21N
Boarding
Mar 11
Wed
ORD
MIA
Dep 10:35:00
(actual 11:51:00)
A21N
Boarding
Mar 10
Tue
ORD
MIA
Dep 10:35:00
(actual 11:33:00)
A21N
Boarding
Mar 09
Mon
ORD
MIA
Dep 10:35:00
(actual 11:27:00)
A21N
Boarding
Mar 08
Sun
ORD
MIA
Dep 10:35:00
(actual 11:30:00)
A21N
Boarding
Mar 07
Sat
ORD
MIA
Dep 10:35:00
(actual 11:04:00)
A21N
Boarding
Mar 06
Fri
ORD
MIA
Dep 10:35:00
(actual 13:13:00)
A21N
Boarding
Schedule
Operates
Daily
Departure
10:35 AM
Arrival
2:58 PM
Duration
3h 23m
Aircraft
A21N
Terminal
T1
TS
Gate
B11
G12
Actual
12:25
15:53
Baggage
Carousel 3
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Thu, Mar 26
Fri, Mar 27
Schedule valid
Mar 02 —
Jun 03, 2026