The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Aruba ⇄ Washington Dulles International AUA–IAD

Airlines flew 636 flights between Aruba, Aruba AUA in Aruba, AW and Washington Dulles International IAD in Washington, DC in the twelve months to July 2026, both directions together: 100,538 passengers in 113,844 seats, 88% of them filled. 1,878 miles, about 243 minutes in the air, on 1 airline: United Air Lines Inc. (636).

636
flights, twelve months
AUA-IAD: 319 · IAD-AUA: 317
100,538
passengers
88% of seats filled
1,878
miles
about 243 minutes airborne
1
airline
2 aircraft types

Flights by month both directions

0163247631/254/257/2510/251/264/26627/26
By month, as a table
flights
1/2540
2/2532
3/2558
4/2540
5/2562
6/2560
7/2562
8/2562
9/2510
10/2521
11/2561
12/2562
1/2658
2/2657
3/2663
4/2660
5/2661
6/2659
7/2662

Passengers by month

02,5985,1967,79410,3921/254/257/2510/251/264/2610,3927/26
By month, as a table
passengers
1/256,303
2/255,078
3/258,983
4/256,287
5/259,412
6/259,497
7/2510,380
8/2510,387
9/251,620
10/252,919
11/259,372
12/259,734
1/268,673
2/268,909
3/2610,104
4/269,216
5/269,621
6/269,591
7/2610,392

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
United Air Lines Inc. UA636100,53888%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing B737 Max 90055417987,285
Boeing 737-900ER8217913,253

AUA → IAD this direction alone · flown January 2025 to July 2026

319 flights of 319 scheduled, 51,021 passengers in 57,101 seats. United Air Lines Inc. 319.

IAD → AUA this direction alone · flown January 2025 to July 2026

317 flights of 319 scheduled, 49,517 passengers in 56,743 seats. United Air Lines Inc. 317.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Aruba, Aruba AUA and Washington Dulles International IAD; all routes.