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

Portland International ⇄ Los Angeles International PDX–LAX

Airlines flew 8,864 flights between Portland International PDX in Portland, OR and Los Angeles International LAX in Los Angeles, CA in the twelve months to July 2026, both directions together: 989,089 passengers in 1,266,151 seats, 78% of them filled, and 12,341,388 pounds of freight. 833 miles, about 116 minutes in the air, on 12 airlines: Alaska Airlines Inc. (3,688), Delta Air Lines Inc. (3,392), SkyWest Airlines Inc. (1,193), Frontier Airlines Inc. (432) and 8 more. Planning to fly it yourself? The weather and winds along this route right now.

8,864
flights, twelve months
PDX-LAX: 4,366 · LAX-PDX: 4,498
989,089
passengers
78% of seats filled
833
miles
about 116 minutes airborne
12
airlines
22 aircraft types

Flights by month both directions

02084166258331/254/257/2510/251/264/267187/26
By month, as a table
flights
1/25791
2/25694
3/25801
4/25745
5/25833
6/25810
7/25819
8/25827
9/25759
10/25781
11/25742
12/25785
1/26673
2/26626
3/26738
4/26714
5/26770
6/26731
7/26718

Passengers by month

025,03550,07075,105100,1401/254/257/2510/251/264/2691,2807/26
By month, as a table
passengers
1/2581,124
2/2578,406
3/2589,907
4/2585,062
5/2593,788
6/2597,567
7/25100,140
8/2595,424
9/2576,102
10/2584,172
11/2578,196
12/2586,553
1/2670,713
2/2666,044
3/2681,004
4/2681,850
5/2688,535
6/2689,216
7/2691,280

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Alaska Airlines Inc. AS3,688496,07278%scheduled passenger service
Delta Air Lines Inc. DL3,392354,19977%charter passenger service, scheduled passenger service
SkyWest Airlines Inc. OO1,19362,54380%scheduled passenger service
Frontier Airlines Inc. F943274,78483%scheduled passenger service
Cathay Pacific Airways Ltd. CX1270scheduled cargo service
Horizon Air QX221,22673%scheduled passenger service
Sun Country Airlines d/b/a MN Airlines SY518833%charter passenger service
Scott Aviation, LLC d/b/a Silver Air 3EQ1562%charter passenger service
United Parcel Service 5X10scheduled cargo service
Allegiant Air G415535%charter passenger service
Southwest Airlines Co. WN11712%scheduled passenger service
AeroLogic GmbH 3S10scheduled cargo service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A3192,865132293,486
Boeing 737-8001,337160169,396
Boeing 737-900ER1,268178176,249
Boeing B737 Max 9001,166178163,230
Canadair RJ-7001,1336560,119
Boeing B737 Max 80033316038,831
Airbus Industrie A321-200n21522936,533
Airbus Industrie A320-200n19218631,630
Boeing B747-811000
Embraer ERJ-17581763,649
Airbus Industrie A321Neoxlr422206,500
Boeing 757-20041891,982
Airbus Industrie A320-100/200371744,986
Boeing 747-400F1700
Boeing 737-900101781,279
Boeing 737-700/700LR/Max 77126718
Boeing 767-300/300ER3144165
A200-100 BD-500-1A10210990
A220-300 BD-500-1A112130240
Canadair CRJ 9001761
Hawker Siddeley 125185
Boeing B777-F100

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

4,366 flights of 4,370 scheduled, 494,077 passengers in 633,436 seats, 285,558 pounds of freight, 13,848 pounds of mail. Alaska Airlines Inc. 1,843; Delta Air Lines Inc. 1,697; SkyWest Airlines Inc. 596; Frontier Airlines Inc. 215; Horizon Air 8; Sun Country Airlines d/b/a MN Airlines 3; Scott Aviation, LLC d/b/a Silver Air 1; United Parcel Service 1; Allegiant Air 1; Southwest Airlines Co. 1.

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

4,498 flights of 4,373 scheduled, 495,012 passengers in 632,715 seats, 12,055,830 pounds of freight, 252,866 pounds of mail. Alaska Airlines Inc. 1,845; Delta Air Lines Inc. 1,695; SkyWest Airlines Inc. 597; Frontier Airlines Inc. 217; Cathay Pacific Airways Ltd. 127; Horizon Air 14; Sun Country Airlines d/b/a MN Airlines 2; AeroLogic GmbH 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 Los Angeles International LAX; all routes.