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

San Francisco International ⇄ Kansas City International SFO–MCI

Airlines flew 738 flights between San Francisco International SFO in San Francisco, CA and Kansas City International MCI in Kansas City, MO in the twelve months to July 2026, both directions together: 64,622 passengers in 79,212 seats, 82% of them filled, and 6,170 pounds of freight. 1,499 miles, about 180 minutes in the air, on 6 airlines: SkyWest Airlines Inc. (369), United Air Lines Inc. (356), Alaska Airlines Inc. (8), American Airlines Inc. (3) and 2 more. Planning to fly it yourself? The weather and winds along this route right now.

738
flights, twelve months
SFO-MCI: 368 · MCI-SFO: 370
64,622
passengers
82% of seats filled
1,499
miles
about 180 minutes airborne
6
airlines
9 aircraft types

Flights by month both directions

0163350661/254/257/2510/251/264/26617/26
By month, as a table
flights
1/2566
2/2558
3/2561
4/2561
5/2562
6/2560
7/2562
8/2564
9/2560
10/2563
11/2562
12/2563
1/2659
2/2657
3/2666
4/2660
5/2662
6/2661
7/2661

Passengers by month

01,8863,7725,6597,5451/254/257/2510/251/264/267,2347/26
By month, as a table
passengers
1/254,120
2/253,628
3/253,782
4/253,797
5/253,884
6/253,949
7/253,959
8/254,252
9/253,760
10/254,559
11/256,260
12/255,215
1/263,700
2/263,612
3/264,779
4/266,880
5/267,545
6/266,826
7/267,234

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
SkyWest Airlines Inc. OO36923,18888%scheduled passenger service
United Air Lines Inc. UA35639,40078%scheduled passenger service
Alaska Airlines Inc. AS81,28491%scheduled passenger service
American Airlines Inc. AA342783%scheduled passenger service
Southwest Airlines Co. WN116494%scheduled passenger service
Delta Air Lines Inc. DL115983%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Embraer ERJ-1753697123,188
Airbus Industrie A320-100/20015915018,934
Airbus Industrie A31915012614,801
Boeing 737-800421665,054
Boeing 737-900ER81781,273
Boeing B737 Max 8004170526
Boeing B737 Max 9004179523
Boeing 757-3001234164
Airbus Industrie A321Neoxlr1191159

SFO → MCI this direction alone · flown January 2025 to July 2026

368 flights of 366 scheduled, 33,549 passengers in 40,118 seats, 3,623 pounds of freight, 90 pounds of mail. SkyWest Airlines Inc. 185; United Air Lines Inc. 179; American Airlines Inc. 3; Southwest Airlines Co. 1.

MCI → SFO this direction alone · flown January 2025 to July 2026

370 flights of 362 scheduled, 31,073 passengers in 39,094 seats, 2,547 pounds of freight. SkyWest Airlines Inc. 184; United Air Lines Inc. 177; Alaska Airlines Inc. 8; 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 Francisco International SFO and Kansas City International MCI; all routes.