Des Moines International ⇄ Portland International DSM–PDX
Airlines flew 114 flights between Des Moines International DSM in Des Moines, IA and Portland International PDX in Portland, OR in the twelve months to July 2026, both directions together: 18,151 passengers in 20,511 seats, 88% of them filled, and 499 pounds of freight. 1,471 miles, about 198 minutes in the air, on 3 airlines: Allegiant Air (112), United Air Lines Inc. (1), Southwest Airlines Co. (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 | |
|---|---|
| 5/25 | 6 |
| 6/25 | 24 |
| 7/25 | 28 |
| 8/25 | 23 |
| 9/25 | 16 |
| 10/25 | 16 |
| 4/26 | 1 |
| 5/26 | 8 |
| 6/26 | 24 |
| 7/26 | 26 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 5/25 | 901 |
| 6/25 | 3,822 |
| 7/25 | 4,556 |
| 8/25 | 3,745 |
| 9/25 | 2,359 |
| 10/25 | 2,437 |
| 4/26 | 164 |
| 5/26 | 1,210 |
| 6/26 | 3,875 |
| 7/26 | 4,361 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Allegiant Air G4 | 112 | 17,794 | 88% | scheduled passenger service |
| United Air Lines Inc. UA | 1 | 193 | 96% | scheduled passenger service |
| Southwest Airlines Co. WN | 1 | 164 | 94% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Airbus Industrie A320-100/200 | 112 | 180 | 17,794 |
| Airbus Industrie A321-200n | 1 | 200 | 193 |
| Boeing B737 Max 800 | 1 | 175 | 164 |
DSM → PDX this direction alone · flown May 2025 to July 2026
56 flights of 56 scheduled, 8,910 passengers in 10,068 seats. Allegiant Air 56.
PDX → DSM this direction alone · flown May 2025 to July 2026
58 flights of 56 scheduled, 9,241 passengers in 10,443 seats, 499 pounds of freight. Allegiant Air 56; United Air Lines Inc. 1; Southwest Airlines Co. 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: Des Moines International DSM and Portland International PDX; all routes.