San Francisco International ⇄ Phoenix Sky Harbor International SFO–PHX
Airlines flew 9,508 flights between San Francisco International SFO in San Francisco, CA and Phoenix Sky Harbor International PHX in Phoenix, AZ in the twelve months to July 2026, both directions together: 1,207,553 passengers in 1,494,399 seats, 81% of them filled, and 941,618 pounds of freight. 651 miles, about 93 minutes in the air, on 11 airlines: United Air Lines Inc. (2,931), American Airlines Inc. (2,621), Southwest Airlines Co. (2,151), SkyWest Airlines Inc. (1,087) and 7 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 | 778 |
| 2/25 | 764 |
| 3/25 | 974 |
| 4/25 | 1,019 |
| 5/25 | 917 |
| 6/25 | 728 |
| 7/25 | 710 |
| 8/25 | 682 |
| 9/25 | 676 |
| 10/25 | 744 |
| 11/25 | 792 |
| 12/25 | 854 |
| 1/26 | 773 |
| 2/26 | 770 |
| 3/26 | 945 |
| 4/26 | 862 |
| 5/26 | 841 |
| 6/26 | 770 |
| 7/26 | 799 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 91,623 |
| 2/25 | 91,425 |
| 3/25 | 116,151 |
| 4/25 | 113,950 |
| 5/25 | 114,236 |
| 6/25 | 101,399 |
| 7/25 | 99,119 |
| 8/25 | 91,898 |
| 9/25 | 86,599 |
| 10/25 | 99,930 |
| 11/25 | 100,919 |
| 12/25 | 112,489 |
| 1/26 | 92,303 |
| 2/26 | 96,778 |
| 3/26 | 120,671 |
| 4/26 | 106,691 |
| 5/26 | 105,596 |
| 6/26 | 97,110 |
| 7/26 | 96,569 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| United Air Lines Inc. UA | 2,931 | 391,578 | 78% | scheduled passenger service |
| American Airlines Inc. AA | 2,621 | 371,492 | 84% | scheduled passenger service |
| Southwest Airlines Co. WN | 2,151 | 273,058 | 79% | scheduled passenger service |
| SkyWest Airlines Inc. OO | 1,087 | 69,067 | 85% | scheduled passenger service |
| Frontier Airlines Inc. F9 | 534 | 91,463 | 86% | scheduled passenger service |
| Horizon Air QX | 142 | 8,947 | 83% | scheduled passenger service |
| Delta Air Lines Inc. DL | 37 | 1,725 | 42% | charter passenger service |
| CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle LF | 2 | 0 | 0% | charter passenger service |
| ADVANCED AIR, LLC AN | 1 | 2 | 22% | charter passenger service |
| Alaska Airlines Inc. AS | 1 | 149 | 93% | scheduled passenger service |
| Envoy Air MQ | 1 | 72 | 95% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-800 | 3,032 | 170 | 411,362 |
| Boeing B737 Max 800 | 1,494 | 172 | 199,942 |
| Embraer ERJ-175 | 1,212 | 75 | 76,939 |
| Boeing 737-700/700LR/Max 7 | 844 | 140 | 100,320 |
| Airbus Industrie A320-100/200 | 755 | 151 | 94,442 |
| Boeing 737-900ER | 676 | 179 | 94,772 |
| Airbus Industrie A321Neoxlr | 511 | 191 | 80,175 |
| Boeing B737 Max 900 | 376 | 179 | 53,580 |
| Airbus Industrie A320-200n | 350 | 186 | 56,931 |
| Airbus Industrie A321-200n | 194 | 222 | 35,370 |
| Boeing 757-200 | 33 | 107 | 1,544 |
| Canadair RJ-700 | 18 | 70 | 1,147 |
| Airbus Industrie A319 | 7 | 128 | 659 |
| Embraer-135 | 2 | 30 | 0 |
| Boeing 737-900 | 2 | 179 | 327 |
| Bombardier BD-100-1A10 Challenger 300 | 1 | 9 | 2 |
| A200-100 BD-500-1A10 | 1 | 109 | 41 |
SFO → PHX this direction alone · flown January 2025 to July 2026
4,744 flights of 4,761 scheduled, 595,762 passengers in 745,502 seats, 622,389 pounds of freight, 133,513 pounds of mail. United Air Lines Inc. 1,459; American Airlines Inc. 1,311; Southwest Airlines Co. 1,074; SkyWest Airlines Inc. 543; Frontier Airlines Inc. 264; Horizon Air 72; Delta Air Lines Inc. 19; ADVANCED AIR, LLC 1; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 1.
PHX → SFO this direction alone · flown January 2025 to July 2026
4,764 flights of 4,773 scheduled, 611,791 passengers in 748,897 seats, 319,229 pounds of freight, 200,316 pounds of mail. United Air Lines Inc. 1,472; American Airlines Inc. 1,310; Southwest Airlines Co. 1,077; SkyWest Airlines Inc. 544; Frontier Airlines Inc. 270; Horizon Air 70; Delta Air Lines Inc. 18; Alaska Airlines Inc. 1; CFM Inc d/b/a Contour Airlines d/b/a One Jet Shuttle 1; Envoy Air 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 Francisco International SFO and Phoenix Sky Harbor International PHX; all routes.