Asiana Airlines flights from San Francisco (SFO) to George Bush, Houston (IAH).

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 18:25 San Francisco (SFO) 3 00:15 George Bush, Houston (IAH) C Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:50 Effective 2025-08-19 through 2025-09-24 Codeshare flight, operated by United Airlines.(UA 2305) The flight arrives 1 day after departure.
Daily 18:25 San Francisco (SFO) 3 00:15 George Bush, Houston (IAH) C Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:50 Effective from 2025-10-26 Codeshare flight, operated by United Airlines.(UA 2305) The flight arrives 1 day after departure.
Mon,Wed-Fri,Sun 18:51 San Francisco (SFO) 3 00:45 George Bush, Houston (IAH) C Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:54 Valid until 2025-05-21 Codeshare flight, operated by United Airlines.(UA 2305) The flight arrives 1 day after departure.
Mon,Wed-Fri,Sun 18:55 San Francisco (SFO) 3 00:50 George Bush, Houston (IAH) C Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:55 Effective 2025-06-26 through 2025-07-03 Codeshare flight, operated by United Airlines.(UA 2305) The flight arrives 1 day after departure.
Mon,Wed-Fri,Sun 18:55 San Francisco (SFO) 3 00:50 George Bush, Houston (IAH) C Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:55 Effective 2025-07-06 through 2025-08-18 Codeshare flight, operated by United Airlines.(UA 2305) The flight arrives 1 day after departure.
Mon-Fri,Sun 19:00 San Francisco (SFO) 3 00:55 George Bush, Houston (IAH) C Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:55 Effective 2025-05-22 through 2025-06-25 Codeshare flight, operated by United Airlines.(UA 2305) The flight arrives 1 day after departure.
Daily 19:08 San Francisco (SFO) 3 00:59 George Bush, Houston (IAH) C Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:51 Effective 2025-09-25 through 2025-10-25 Codeshare flight, operated by United Airlines.(UA 2305) The flight arrives 1 day after departure.
Tue,Sat 23:59 San Francisco (SFO) 3 05:53 George Bush, Houston (IAH) C Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:54 Valid until 2025-05-20 Codeshare flight, operated by United Airlines.(UA 505) The flight arrives 1 day after departure.
Sat 23:59 San Francisco (SFO) 3 05:55 George Bush, Houston (IAH) C Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:56 Effective 2025-05-24 through 2025-06-21 Codeshare flight, operated by United Airlines.(UA 2070) The flight arrives 1 day after departure.
Sat 23:59 San Francisco (SFO) 3 05:56 George Bush, Houston (IAH) C Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:57 Effective 2025-06-28 through 2025-08-16 Codeshare flight, operated by United Airlines.(UA 505) The flight arrives 1 day after departure.
Tue,Fri 23:59 San Francisco (SFO) 3 05:45 George Bush, Houston (IAH) C Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:46 Effective 2025-07-01 through 2025-07-08 Codeshare flight, operated by United Airlines.(UA 505) The flight arrives 1 day after departure.
Tue 23:59 San Francisco (SFO) 3 05:45 George Bush, Houston (IAH) C Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:46 Effective 2025-07-15 through 2025-08-12 Codeshare flight, operated by United Airlines.(UA 505) The flight arrives 1 day after departure.

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Parallax here SFO-IAH

A domestic route departing from the San Francisco airport (SFO) and arriving at George Bush, Houston airport (IAH).
The flight distance is 1631 miles, or 2625 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 3:46 and 3:57.

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Asiana Airlines flights from San Francisco (SFO) to George Bush, Houston (IAH).

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FLIGHT SCHEDULE

Direct Codeshare Flights:

Asiana Airlines OZ9521

18:25

San Francisco (SFO) 3

00:15(+1)

George Bush, Houston (IAH) C

Effective 2025-08-19 through 2025-09-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2305)

Duration: 3:50, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Asiana Airlines OZ9521

18:25

San Francisco (SFO) 3

00:15(+1)

George Bush, Houston (IAH) C

Effective from 2025-10-26

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2305)

Duration: 3:50, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Asiana Airlines OZ9521

18:51

San Francisco (SFO) 3

00:45(+1)

George Bush, Houston (IAH) C

Valid until 2025-05-21

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2305)

Duration: 3:54, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Asiana Airlines OZ9521

18:55

San Francisco (SFO) 3

00:50(+1)

George Bush, Houston (IAH) C

Effective 2025-06-26 through 2025-07-03

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2305)

Duration: 3:55, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Asiana Airlines OZ9521

18:55

San Francisco (SFO) 3

00:50(+1)

George Bush, Houston (IAH) C

Effective 2025-07-06 through 2025-08-18

Mon

Tue
-

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2305)

Duration: 3:55, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Asiana Airlines OZ9521

19:00

San Francisco (SFO) 3

00:55(+1)

George Bush, Houston (IAH) C

Effective 2025-05-22 through 2025-06-25

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Codeshare flight, operated by United Airlines. (UA 2305)

Duration: 3:55, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Asiana Airlines OZ9521

19:08

San Francisco (SFO) 3

00:59(+1)

George Bush, Houston (IAH) C

Effective 2025-09-25 through 2025-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Codeshare flight, operated by United Airlines. (UA 2305)

Duration: 3:51, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Asiana Airlines OZ9521

23:59

San Francisco (SFO) 3

05:53(+1)

George Bush, Houston (IAH) C

Valid until 2025-05-20

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 505)

Duration: 3:54, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Asiana Airlines OZ9521

23:59

San Francisco (SFO) 3

05:55(+1)

George Bush, Houston (IAH) C

Effective 2025-05-24 through 2025-06-21

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 2070)

Duration: 3:56, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Asiana Airlines OZ9521

23:59

San Francisco (SFO) 3

05:56(+1)

George Bush, Houston (IAH) C

Effective 2025-06-28 through 2025-08-16

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Codeshare flight, operated by United Airlines. (UA 505)

Duration: 3:57, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Asiana Airlines OZ9521

23:59

San Francisco (SFO) 3

05:45(+1)

George Bush, Houston (IAH) C

Effective 2025-07-01 through 2025-07-08

Mon
-

Tue

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 505)

Duration: 3:46, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Asiana Airlines OZ9521

23:59

San Francisco (SFO) 3

05:45(+1)

George Bush, Houston (IAH) C

Effective 2025-07-15 through 2025-08-12

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Codeshare flight, operated by United Airlines. (UA 505)

Duration: 3:46, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

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Parallax here SFO-IAH

A domestic route departing from the San Francisco airport (SFO) and arriving at George Bush, Houston airport (IAH).
The flight distance is 1631 miles, or 2625 km.
The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 3:46 and 3:57.

All SFO-IAH flights

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