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

San Francisco International ⇄ Osaka SFO–KIX

Airlines flew 712 flights between San Francisco International SFO in San Francisco, CA and Osaka, Japan KIX in Osaka, JP in the twelve months to July 2026, both directions together: 163,698 passengers in 197,400 seats, 83% of them filled, and 11,713,958 pounds of freight. 5,413 miles, about 671 minutes in the air, on 1 airline: United Air Lines Inc. (712).

712
flights, twelve months
SFO-KIX: 356 · KIX-SFO: 356
163,698
passengers
83% of seats filled
5,413
miles
about 671 minutes airborne
1
airline
2 aircraft types

Flights by month both directions

0163247631/254/257/2510/251/264/26627/26
By month, as a table
flights
1/2550
2/2544
3/2562
4/2561
5/2562
6/2560
7/2563
8/2562
9/2560
10/2560
11/2560
12/2562
1/2658
2/2644
3/2662
4/2660
5/2662
6/2660
7/2662

Passengers by month

03,9447,88711,83015,7741/254/257/2510/251/264/2613,7137/26
By month, as a table
passengers
1/259,476
2/257,763
3/2513,974
4/2514,676
5/2514,612
6/2514,934
7/2514,422
8/2513,771
9/2512,397
10/2514,944
11/2514,450
12/2513,260
1/2611,108
2/269,360
3/2615,774
4/2614,759
5/2614,897
6/2615,265
7/2613,713

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
United Air Lines Inc. UA712163,69883%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 777-200ER/200LR/233LR700276160,721
Boeing 777-300/300ER/333ER123502,977

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

356 flights of 357 scheduled, 80,190 passengers in 98,700 seats, 3,248,588 pounds of freight, 318,463 pounds of mail. United Air Lines Inc. 356.

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

356 flights of 357 scheduled, 83,508 passengers in 98,700 seats, 8,465,370 pounds of freight, 273 pounds of mail. United Air Lines Inc. 356.

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 Osaka, Japan KIX; all routes.