Washington Dulles International ⇄ Daniel K Inouye International IAD–HNL
Airlines flew 333 flights between Washington Dulles International IAD in Washington, DC and Daniel K Inouye International HNL in Honolulu, HI in the twelve months to July 2026, both directions together: 64,306 passengers in 75,498 seats, 85% of them filled, and 1,793,800 pounds of freight. 4,816 miles, about 596 minutes in the air, on 2 airlines: United Air Lines Inc. (331), Air Transport International (2). Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 53 |
| 2/25 | 48 |
| 3/25 | 51 |
| 4/25 | 36 |
| 5/25 | 10 |
| 6/25 | 8 |
| 7/25 | 8 |
| 8/25 | 10 |
| 9/25 | 8 |
| 10/25 | 8 |
| 11/25 | 11 |
| 12/25 | 33 |
| 1/26 | 50 |
| 2/26 | 50 |
| 3/26 | 53 |
| 4/26 | 20 |
| 5/26 | 11 |
| 6/26 | 18 |
| 7/26 | 61 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 10,403 |
| 2/25 | 8,623 |
| 3/25 | 8,936 |
| 4/25 | 6,211 |
| 5/25 | 1,908 |
| 6/25 | 1,742 |
| 7/25 | 1,711 |
| 8/25 | 2,202 |
| 9/25 | 1,604 |
| 10/25 | 1,474 |
| 11/25 | 2,094 |
| 12/25 | 6,573 |
| 1/26 | 9,357 |
| 2/26 | 8,310 |
| 3/26 | 10,133 |
| 4/26 | 3,560 |
| 5/26 | 1,884 |
| 6/26 | 3,714 |
| 7/26 | 13,401 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| United Air Lines Inc. UA | 331 | 64,306 | 85% | scheduled passenger service |
| Air Transport International 8C | 2 | 0 | charter cargo service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 767-400/ER | 246 | 229 | 47,060 |
| B787-800 Dreamliner | 67 | 239 | 14,505 |
| Boeing 767-300/300ER | 13 | 125 | 1,440 |
| B787-900 Dreamliner | 6 | 245 | 1,301 |
| Boeing 777-200ER/200LR/233LR | 1 | 0 | 0 |
IAD → HNL this direction alone · flown January 2025 to July 2026
166 flights of 168 scheduled, 32,181 passengers in 38,251 seats, 562,826 pounds of freight, 502 pounds of mail. United Air Lines Inc. 164; Air Transport International 2.
HNL → IAD this direction alone · flown January 2025 to July 2026
167 flights of 168 scheduled, 32,125 passengers in 37,247 seats, 1,230,974 pounds of freight, 487 pounds of mail. United Air Lines Inc. 167.
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: Washington Dulles International IAD and Daniel K Inouye International HNL; all routes.