Washington Dulles International ⇄ Quad Cities International IAD–MLI
Airlines flew 8 flights between Washington Dulles International IAD in Washington, DC and Quad Cities International MLI in Moline, IL in the twelve months to July 2026, both directions together: 1,322 passengers in 1,488 seats, 89% of them filled. 711 miles, about 107 minutes in the air, on 1 airline: Sun Country Airlines d/b/a MN Airlines (8). 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 | 2 |
| 9/25 | 2 |
| 10/25 | 2 |
| 5/26 | 2 |
| 6/26 | 2 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 5/25 | 332 |
| 9/25 | 330 |
| 10/25 | 345 |
| 5/26 | 327 |
| 6/26 | 320 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Sun Country Airlines d/b/a MN Airlines SY | 8 | 1,322 | 89% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-800 | 8 | 186 | 1,322 |
IAD → MLI this direction alone · flown May 2025 to June 2026
4 flights, 668 passengers in 744 seats. Sun Country Airlines d/b/a MN Airlines 4.
MLI → IAD this direction alone · flown May 2025 to June 2026
4 flights, 654 passengers in 744 seats. Sun Country Airlines d/b/a MN Airlines 4.
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 Quad Cities International MLI; all routes.