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

Istanbul ⇄ George Bush Intcntl/Houston IST–IAH

Airlines flew 1,007 flights between Istanbul, Turkey IST in Istanbul, TR and George Bush Intcntl/Houston IAH in Houston, TX in the twelve months to July 2026, both directions together: 243,694 passengers in 287,627 seats, 85% of them filled, and 40,011,870 pounds of freight. 6,370 miles, about 1 minutes in the air, on 2 airlines: Turk Hava Yollari A.O. (1,006), Atlas Air Inc. (1).

1,007
flights, twelve months
IST-IAH: 461 · IAH-IST: 546
243,694
passengers
85% of seats filled
6,370
miles
about 1 minutes airborne
2
airlines
5 aircraft types

Flights by month both directions

02652771031/254/257/2510/251/265/26947/26
By month, as a table
flights
1/2588
2/2566
3/2588
4/2592
5/2596
6/2591
7/2597
8/2596
9/2594
10/2597
11/2592
12/2593
1/26103
2/2665
4/2696
5/2688
6/2689
7/2694

Passengers by month

06,27512,55018,82425,0991/254/257/2510/251/265/2623,3137/26
By month, as a table
passengers
1/2522,957
2/2515,101
3/2520,494
4/2522,264
5/2522,978
6/2523,758
7/2525,099
8/2522,923
9/2522,803
10/2522,833
11/2524,050
12/2524,964
1/2624,223
2/2615,096
4/2620,831
5/2620,770
6/2621,888
7/2623,313

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Turk Hava Yollari A.O. TK1,006243,69485%scheduled cargo service, scheduled passenger service
Atlas Air Inc. 5Y10charter cargo service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
B787-900 Dreamliner583300147,995
Boeing 777-300/300ER/333ER32334995,699
Boeing B777-F9900
Airbus Industrie A330-200100
Boeing 747-400100

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

461 flights, 122,162 passengers in 144,138 seats, 13,981,843 pounds of freight. Turk Hava Yollari A.O. 461.

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

546 flights, 121,532 passengers in 143,489 seats, 26,030,027 pounds of freight. Turk Hava Yollari A.O. 545; Atlas Air 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: Istanbul, Turkey IST and George Bush Intcntl/Houston IAH; all routes.