Green Bay/Austin Straubel International ⇄ Washington Dulles International GRB–IAD
Airlines flew 4 flights between Green Bay/Austin Straubel International GRB in Green Bay, WI and Washington Dulles International IAD in Washington, DC in the twelve months to July 2026, both directions together: 429 passengers in 800 seats, 54% of them filled, and 3,920 pounds of freight. 670 miles, about 86 minutes in the air, on 3 airlines: Allegiant Air (2), United Air Lines Inc. (1), SkyWest Airlines Inc. (1). 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 | |
|---|---|
| 9/25 | 1 |
| 11/25 | 2 |
| 3/26 | 1 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 9/25 | 183 |
| 11/25 | 246 |
| 3/26 | 0 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Allegiant Air G4 | 2 | 246 | 68% | charter passenger service |
| United Air Lines Inc. UA | 1 | 183 | 50% | charter passenger service |
| SkyWest Airlines Inc. OO | 1 | 0 | 0% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Airbus Industrie A320-100/200 | 2 | 180 | 246 |
| Boeing 777-200ER/200LR/233LR | 1 | 364 | 183 |
| Canadair CRJ 900 | 1 | 76 | 0 |
GRB → IAD this direction alone · flown September 2025 to November 2025
2 flights, 306 passengers in 544 seats, 3,920 pounds of freight. Allegiant Air 1; United Air Lines Inc. 1.
IAD → GRB this direction alone · flown November 2025 to March 2026
2 flights of 1 scheduled, 123 passengers in 256 seats. Allegiant Air 1; SkyWest Airlines Inc. 1.
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: Green Bay/Austin Straubel International GRB and Washington Dulles International IAD; all routes.