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

Portland International ⇄ Sacramento International PDX–SMF

Airlines flew 5,097 flights between Portland International PDX in Portland, OR and Sacramento International SMF in Sacramento, CA in the twelve months to July 2026, both directions together: 493,111 passengers in 668,242 seats, 74% of them filled, and 343,893 pounds of freight. 479 miles, about 69 minutes in the air, on 8 airlines: Southwest Airlines Co. (2,419), Horizon Air (1,143), Alaska Airlines Inc. (775), SkyWest Airlines Inc. (723) and 4 more. Planning to fly it yourself? The weather and winds along this route right now.

5,097
flights, twelve months
PDX-SMF: 2,560 · SMF-PDX: 2,537
493,111
passengers
74% of seats filled
479
miles
about 69 minutes airborne
8
airlines
9 aircraft types

Flights by month both directions

01272543805071/254/257/2510/251/264/265077/26
By month, as a table
flights
1/25397
2/25376
3/25448
4/25439
5/25459
6/25475
7/25491
8/25464
9/25440
10/25439
11/25381
12/25439
1/26397
2/26354
3/26390
4/26391
5/26415
6/26480
7/26507

Passengers by month

012,89025,77938,66851,5581/254/257/2510/251/264/2651,5587/26
By month, as a table
passengers
1/2528,663
2/2530,681
3/2538,240
4/2537,953
5/2540,319
6/2542,551
7/2543,652
8/2545,833
9/2542,342
10/2543,672
11/2536,704
12/2539,991
1/2632,913
2/2633,644
3/2639,218
4/2638,899
5/2639,148
6/2649,189
7/2651,558

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN2,419279,42271%scheduled passenger service
Horizon Air QX1,14375,16187%scheduled passenger service
Alaska Airlines Inc. AS77591,10269%charter passenger service, scheduled passenger service
SkyWest Airlines Inc. OO72346,13184%scheduled passenger service
Delta Air Lines Inc. DL341,25449%charter passenger service
CommuteAir LLC dba CommuteAir C514155%charter passenger service
Global Crossing Airlines, Inc. GCA100%charter passenger service
Sun Country Airlines d/b/a MN Airlines SY100%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Embraer ERJ-1751,86776121,333
Boeing B737 Max 800970174115,849
Boeing 737-700/700LR/Max 7912140101,756
Boeing 737-80086317099,027
Boeing 737-900ER25617830,606
Boeing B737 Max 90019417823,286
Boeing 757-20033721,197
Airbus Industrie A320-100/20011500
Airbus Industrie A321Neoxlr119157

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

2,560 flights of 2,550 scheduled, 245,885 passengers in 335,831 seats, 179,016 pounds of freight, 5 pounds of mail. Southwest Airlines Co. 1,208; Horizon Air 570; Alaska Airlines Inc. 388; SkyWest Airlines Inc. 371; Delta Air Lines Inc. 20; CommuteAir LLC dba CommuteAir 1; Global Crossing Airlines, Inc. 1; Sun Country Airlines d/b/a MN Airlines 1.

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

2,537 flights of 2,539 scheduled, 247,226 passengers in 332,411 seats, 164,877 pounds of freight. Southwest Airlines Co. 1,211; Horizon Air 573; Alaska Airlines Inc. 387; SkyWest Airlines Inc. 352; Delta Air Lines Inc. 14.

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 Sacramento International SMF; all routes.