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

Istanbul ⇄ San Francisco International IST–SFO

Airlines flew 1,035 flights between Istanbul, Turkey IST in Istanbul, TR and San Francisco International SFO in San Francisco, CA in the twelve months to July 2026, both directions together: 282,921 passengers in 340,439 seats, 83% of them filled, and 18,888,020 pounds of freight. 6,704 miles, on 1 airline: Turk Hava Yollari A.O. (1,035).

1,035
flights, twelve months
IST-SFO: 518 · SFO-IST: 517
282,921
passengers
83% of seats filled
6,704
miles
1
airline
3 aircraft types

Flights by month both directions

02754811081/254/257/2510/251/265/26847/26
By month, as a table
flights
1/2597
2/2580
3/2592
4/2593
5/2598
6/25100
7/2593
8/25108
9/25102
10/25102
11/2588
12/2593
1/2696
2/2672
4/2688
5/2696
6/26106
7/2684

Passengers by month

07,42414,84922,27429,6981/254/257/2510/251/265/2624,3577/26
By month, as a table
passengers
1/2526,808
2/2519,884
3/2523,379
4/2525,871
5/2526,943
6/2528,998
7/2527,168
8/2529,698
9/2528,996
10/2528,179
11/2524,566
12/2525,923
1/2624,867
2/2617,438
4/2624,106
5/2625,397
6/2629,394
7/2624,357

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Turk Hava Yollari A.O. TK1,035282,92183%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A350-9001,029329281,402
B787-900 Dreamliner43001,035
Boeing 777-300/300ER/333ER2349484

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

518 flights, 142,841 passengers in 170,384 seats, 12,813,440 pounds of freight. Turk Hava Yollari A.O. 518.

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

517 flights, 140,080 passengers in 170,055 seats, 6,074,580 pounds of freight. Turk Hava Yollari A.O. 517.

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: Istanbul, Turkey IST and San Francisco International SFO; all routes.