The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Portland International ⇄ Mahlon Sweet Field PDX–EUG

Airlines flew 2,338 flights between Portland International PDX in Portland, OR and Mahlon Sweet Field EUG in Eugene, OR in the twelve months to July 2026, both directions together: 92,442 passengers in 143,678 seats, 64% of them filled, and 879,686 pounds of freight. 105 miles, about 27 minutes in the air, on 10 airlines: SkyWest Airlines Inc. (1,148), Horizon Air (682), Federal Express Corporation (273), Empire Airlines Inc. (209) and 6 more. Planning to fly it yourself? The weather and winds along this route right now.

2,338
flights, twelve months
PDX-EUG: 929 · EUG-PDX: 1,409
92,442
passengers
64% of seats filled
105
miles
about 27 minutes airborne
10
airlines
7 aircraft types

Flights by month both directions

0571141722291/254/257/2510/251/264/262027/26
By month, as a table
flights
1/2543
2/2538
3/2544
4/2550
5/25126
6/25182
7/25194
8/25177
9/25174
10/25223
11/25206
12/25229
1/26167
2/26168
3/26202
4/26200
5/26196
6/26194
7/26202

Passengers by month

02,4824,9647,4459,9271/254/257/2510/251/264/269,8577/26
By month, as a table
passengers
1/2555
2/250
3/250
4/250
5/253,159
6/256,507
7/256,997
8/256,864
9/256,639
10/257,566
11/256,835
12/258,029
1/265,940
2/265,915
3/268,018
4/267,583
5/269,269
6/269,927
7/269,857

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
SkyWest Airlines Inc. OO1,14857,46866%scheduled passenger service
Horizon Air QX68234,43266%scheduled passenger service
Federal Express Corporation FX2730scheduled cargo service
Empire Airlines Inc. EM2090scheduled cargo service
Alaska Airlines Inc. AS211434%charter passenger service
Global Crossing Airlines, Inc. GCA100%charter passenger service
Sun Country Airlines d/b/a MN Airlines SY100%charter passenger service
American Airlines Inc. AA118296%scheduled passenger service
Spirit Air Lines NK111867%scheduled passenger service
Southwest Airlines Co. WN19957%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Embraer ERJ-1751,8307691,900
Cessna 208 Caravan48200
Boeing B737 Max 900201780
Boeing 737-8002174143
Airbus Industrie A320-100/2002163118
Airbus Industrie A321Neoxlr1190182
Boeing B737 Max 800117599

PDX → EUG this direction alone · flown February 2025 to July 2026

929 flights of 918 scheduled, 45,341 passengers in 71,732 seats, 2,723 pounds of freight. SkyWest Airlines Inc. 576; Horizon Air 340; Alaska Airlines Inc. 10; Empire Airlines Inc. 1; Global Crossing Airlines, Inc. 1; Sun Country Airlines d/b/a MN Airlines 1.

EUG → PDX this direction alone · flown January 2025 to July 2026

1,409 flights of 1,397 scheduled, 47,101 passengers in 71,946 seats, 876,963 pounds of freight. SkyWest Airlines Inc. 572; Horizon Air 342; Federal Express Corporation 273; Empire Airlines Inc. 208; Alaska Airlines Inc. 11; American Airlines Inc. 1; Spirit Air Lines 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: Portland International PDX and Mahlon Sweet Field EUG; all routes.