Live tracking not available yet
AZ4399 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
IAD
Washington Dulles International Airport
Dulles
Gate C23 Scheduled 12:45 PM
Actual 12:55 PM
BOS
Boston Logan International Airport
Boston
TB Gate B28 Scheduled 2:21 PM
Actual 2:31 PM
Baggage claim 6
1h 36m flight time
Daily
Recent Flights
No flight history yet
History builds as this flight gets tracked
Schedule
Operates
Daily
Departure
12:45 PM
Arrival
2:21 PM
Duration
1h 36m
Aircraft
Boeing 737-800
Gate
C23
B28
Actual
12:55
14:31
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 01 —
Jun 01, 2026