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

Oakland San Francisco Bay ⇄ Kansas City International OAK–MCI

Airlines flew 319 flights between Oakland San Francisco Bay OAK in Oakland, CA and Kansas City International MCI in Kansas City, MO in the twelve months to July 2026, both directions together: 40,018 passengers in 50,617 seats, 79% of them filled, and 116,390 pounds of freight. 1,489 miles, about 176 minutes in the air, on 3 airlines: Southwest Airlines Co. (317), Sun Country Airlines d/b/a MN Airlines (1), Eastern Air Express, LLC (EAX) (1). Planning to fly it yourself? The weather and winds along this route right now.

319
flights, twelve months
OAK-MCI: 160 · MCI-OAK: 159
40,018
passengers
79% of seats filled
1,489
miles
about 176 minutes airborne
3
airlines
4 aircraft types

Flights by month both directions

0173452691/254/257/2510/251/2616/26
By month, as a table
flights
1/2554
2/2551
3/2554
4/2558
5/2560
6/2558
7/2562
8/2569
9/2566
10/2552
11/2558
12/2562
1/2611
6/261

Passengers by month

02,1364,2726,4078,5431/254/257/2510/251/2606/26
By month, as a table
passengers
1/256,055
2/255,568
3/255,575
4/256,731
5/257,348
6/257,332
7/257,345
8/258,543
9/257,792
10/256,658
11/257,570
12/258,063
1/261,392
6/260

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Southwest Airlines Co. WN31739,98080%scheduled passenger service
Sun Country Airlines d/b/a MN Airlines SY100%charter passenger service
Eastern Air Express, LLC (EAX) 37Q13821%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-700/700LR/Max 716314319,346
Boeing B737 Max 80010317513,605
Boeing 737-800521757,029
Boeing 737-400117838

OAK → MCI this direction alone · flown January 2025 to June 2026

160 flights of 159 scheduled, 18,403 passengers in 24,837 seats, 80,732 pounds of freight. Southwest Airlines Co. 159; Sun Country Airlines d/b/a MN Airlines 1.

MCI → OAK this direction alone · flown January 2025 to January 2026

159 flights of 159 scheduled, 21,615 passengers in 25,780 seats, 35,658 pounds of freight. Southwest Airlines Co. 158; Eastern Air Express, LLC (EAX) 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: Oakland San Francisco Bay OAK and Kansas City International MCI; all routes.