San Diego International ⇄ Portland International SAN–PDX
Airlines flew 3,568 flights between San Diego International SAN in San Diego, CA and Portland International PDX in Portland, OR in the twelve months to July 2026, both directions together: 511,829 passengers in 606,146 seats, 84% of them filled, and 235,436 pounds of freight. 933 miles, about 127 minutes in the air, on 7 airlines: Alaska Airlines Inc. (3,137), Southwest Airlines Co. (323), SkyWest Airlines Inc. (66), Horizon Air (25) and 3 more. 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 | |
|---|---|
| 1/25 | 285 |
| 2/25 | 222 |
| 3/25 | 257 |
| 4/25 | 268 |
| 5/25 | 319 |
| 6/25 | 330 |
| 7/25 | 311 |
| 8/25 | 295 |
| 9/25 | 260 |
| 10/25 | 291 |
| 11/25 | 297 |
| 12/25 | 310 |
| 1/26 | 263 |
| 2/26 | 245 |
| 3/26 | 349 |
| 4/26 | 329 |
| 5/26 | 319 |
| 6/26 | 301 |
| 7/26 | 309 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 33,545 |
| 2/25 | 28,049 |
| 3/25 | 35,279 |
| 4/25 | 37,219 |
| 5/25 | 41,943 |
| 6/25 | 47,069 |
| 7/25 | 47,921 |
| 8/25 | 45,427 |
| 9/25 | 36,841 |
| 10/25 | 44,022 |
| 11/25 | 40,353 |
| 12/25 | 42,803 |
| 1/26 | 33,363 |
| 2/26 | 32,773 |
| 3/26 | 46,428 |
| 4/26 | 46,578 |
| 5/26 | 46,725 |
| 6/26 | 47,147 |
| 7/26 | 49,369 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Alaska Airlines Inc. AS | 3,137 | 459,659 | 84% | charter passenger service, scheduled passenger service |
| Southwest Airlines Co. WN | 323 | 45,457 | 88% | scheduled passenger service |
| SkyWest Airlines Inc. OO | 66 | 4,165 | 83% | scheduled passenger service |
| Horizon Air QX | 25 | 1,626 | 86% | charter passenger service, scheduled passenger service |
| Sun Country Airlines d/b/a MN Airlines SY | 14 | 767 | 29% | charter passenger service, scheduled passenger service |
| Delta Air Lines Inc. DL | 2 | 125 | 54% | scheduled passenger service |
| CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle LF | 1 | 30 | 100% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-900ER | 1,224 | 178 | 183,696 |
| Boeing B737 Max 900 | 1,147 | 178 | 171,282 |
| Boeing 737-800 | 710 | 162 | 97,072 |
| Boeing B737 Max 800 | 236 | 168 | 33,903 |
| Boeing 737-700/700LR/Max 7 | 141 | 137 | 17,458 |
| Embraer ERJ-175 | 91 | 76 | 5,791 |
| Boeing 737-900 | 17 | 178 | 2,597 |
| Embraer-135 | 1 | 30 | 30 |
| Boeing 757-200 | 1 | 72 | 0 |
SAN → PDX this direction alone · flown January 2025 to July 2026
1,788 flights of 1,802 scheduled, 257,085 passengers in 303,077 seats, 133,447 pounds of freight, 42,533 pounds of mail. Alaska Airlines Inc. 1,571; Southwest Airlines Co. 163; SkyWest Airlines Inc. 31; Horizon Air 14; Sun Country Airlines d/b/a MN Airlines 7; Delta Air Lines Inc. 1; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 1.
PDX → SAN this direction alone · flown January 2025 to July 2026
1,780 flights of 1,804 scheduled, 254,744 passengers in 303,069 seats, 101,989 pounds of freight, 1,130 pounds of mail. Alaska Airlines Inc. 1,566; Southwest Airlines Co. 160; SkyWest Airlines Inc. 35; Horizon Air 11; Sun Country Airlines d/b/a MN Airlines 7; Delta Air Lines Inc. 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: San Diego International SAN and Portland International PDX; all routes.