Dubuque Regional ⇄ Washington Dulles International DBQ–IAD
Airlines flew 4 flights between Dubuque Regional DBQ in Dubuque, IA and Washington Dulles International IAD in Washington, DC in the twelve months to July 2026, both directions together: 655 passengers in 744 seats, 88% of them filled. 734 miles, about 92 minutes in the air, on 1 airline: Sun Country Airlines d/b/a MN Airlines (4). 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 | |
|---|---|
| 5/25 | 4 |
| 5/26 | 4 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 5/25 | 660 |
| 5/26 | 655 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Sun Country Airlines d/b/a MN Airlines SY | 4 | 655 | 88% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-800 | 4 | 186 | 655 |
DBQ → IAD this direction alone · flown May 2025 to May 2026
2 flights, 328 passengers in 372 seats. Sun Country Airlines d/b/a MN Airlines 2.
IAD → DBQ this direction alone · flown May 2025 to May 2026
2 flights, 327 passengers in 372 seats. Sun Country Airlines d/b/a MN Airlines 2.
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: Dubuque Regional DBQ and Washington Dulles International IAD; all routes.