Live tracking not available yet
UA1223 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
SXM
Princess Juliana International Airport
Sint Maarten
Gate B2 Scheduled 3:55 PM
Actual 3:55 PM
IAD
Washington Dulles International Airport
Dulles
Gate C14 Scheduled 8:30 PM
Actual 8:30 PM
Baggage claim 16
4h 35m flight time
Daily
Recent Flights
No flight history yet
History builds as this flight gets tracked
Schedule
Operates
Daily
Departure
3:55 PM
Arrival
8:30 PM
Duration
4h 35m
Aircraft
Boeing 737 MAX 8
Gate
B2
C14
Actual
15:55
20:30
Baggage
Carousel 16
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 17 —
Jun 18, 2026