Dulles (IAD) to Oranjestad (AUA) flights
United Airlines flies nonstop from Washington Dulles International Airport to Queen Beatrix International Airport, with about 7 flights a week in July 2026. The 1,878-mile flight takes about 4h 22m gate to gate.
From
IAD
Dulles
Washington Dulles International Airport
To
AUA
Oranjestad
Queen Beatrix International Airport
- Distance
- 1,878 mi · 3,022 km
- Flight time
- 4h 22m
- Airlines
- 1
- Seats filled
- 87%
Flights a week, July 2026
317 flights and 49,517 passengers in 12 months
Airlines flying IAD to AUA
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| United Airlines | 7 | Boeing 737 MAX 9, Boeing 737-900ER | 49,517 | 4h 22m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 31 | 5,011 | |
| September 2025 | 5 | 743 | |
| October 2025 | 10 | 1,438 | |
| November 2025 | 30 | 4,669 | |
| December 2025 | 31 | 4,989 | |
| January 2026 | 29 | 4,212 | |
| February 2026 | 28 | 4,253 | |
| March 2026 | 31 | 5,003 | |
| April 2026 | 30 | 4,324 | |
| May 2026 | 31 | 4,890 | |
| June 2026 | 30 | 4,835 | |
| July 2026 | 31 | 5,150 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.