Washington Dulles International ⇄ Bismarck Municipal IAD–BIS
Airlines flew 6 flights between Washington Dulles International IAD in Washington, DC and Bismarck Municipal BIS in Bismarck, ND in the twelve months to July 2026, both directions together: 1,052 passengers in 1,080 seats, 97% of them filled. 1,293 miles, about 170 minutes in the air, on 1 airline: Allegiant Air (6). 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 | |
|---|---|
| 6/25 | 1 |
| 9/25 | 4 |
| 4/26 | 2 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 6/25 | 0 |
| 9/25 | 696 |
| 4/26 | 356 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Allegiant Air G4 | 6 | 1,052 | 97% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Airbus Industrie A320-100/200 | 6 | 180 | 1,052 |
IAD → BIS this direction alone · flown September 2025 to April 2026
3 flights, 526 passengers in 540 seats. Allegiant Air 3.
BIS → IAD this direction alone · flown June 2025 to April 2026
3 flights, 526 passengers in 540 seats. Allegiant Air 3.
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 Bismarck Municipal BIS; all routes.