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

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Thu,Sat,Sun 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 2025-02-13 through 2025-03-30
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 2025-03-31
Codeshare flight, operated by United Airlines.(UA 2305)
The flight arrives 1 day after departure.
Daily 18:30 San Francisco (SFO) 3 00:21 George Bush, Houston (IAH) C
Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:51 Valid until 2024-09-25
Codeshare flight, operated by United Airlines.(UA 2633)
The flight arrives 1 day after departure.
Tue,Thu,Sat,Sun 18:30 San Francisco (SFO) 3 00:16 George Bush, Houston (IAH) C
Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:46 Effective 2024-12-03 through 2024-12-17
Codeshare flight, operated by United Airlines.(UA 2305)
The flight arrives 1 day after departure.
Tue,Thu,Sat,Sun 18:30 San Francisco (SFO) 3 00:21 George Bush, Houston (IAH) C
Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:51 Effective 2025-01-07 through 2025-02-11
Codeshare flight, operated by United Airlines.(UA 2305)
The flight arrives 1 day after departure.
Daily 18:35 San Francisco (SFO) 3 00:26 George Bush, Houston (IAH) C
Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:51 Effective 2024-09-26 through 2024-10-26
Codeshare flight, operated by United Airlines.(UA 2633)
The flight arrives 1 day after departure.
Thu,Sat,Sun 18:44 San Francisco (SFO) 3 00:30 George Bush, Houston (IAH) C
Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:46 Effective 2024-10-27 through 2024-11-02
Codeshare flight, operated by United Airlines.(UA 2633)
The flight arrives 1 day after departure.
Tue 18:44 San Francisco (SFO) 3 00:34 George Bush, Houston (IAH) C
Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:50 Operates only on 2024-10-29
Codeshare flight, operated by United Airlines.(UA 2633)
The flight arrives 1 day after departure.
Tue,Thu,Sat,Sun 18:44 San Francisco (SFO) 3 00:30 George Bush, Houston (IAH) C
Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:46 Effective 2024-11-03 through 2024-11-26
Codeshare flight, operated by United Airlines.(UA 2633)
The flight arrives 1 day after departure.
Sat,Sun 18:44 San Francisco (SFO) 3 00:30 George Bush, Houston (IAH) C
Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:46 Effective 2024-11-30 through 2024-12-01
Codeshare flight, operated by United Airlines.(UA 2633)
The flight arrives 1 day after departure.
Tue,Thu,Sat,Sun 18:50 San Francisco (SFO) 3 00:41 George Bush, Houston (IAH) C
Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:51 Effective 2024-12-19 through 2025-01-05
Codeshare flight, operated by United Airlines.(UA 2305)
The flight arrives 1 day after departure.
Thu 23:45 San Francisco (SFO) 3 05:30 George Bush, Houston (IAH) C
Asiana Airlines OZ 9521 Non-stop Boeing 737-900 (739) 3:45 Operates only on 2024-11-28
Codeshare flight, operated by United Airlines.(UA 505)
The flight arrives 1 day after departure.
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Asiana Airlines flights from San Francisco (SFO) to George Bush, Houston (IAH).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2025-02-13 through 2025-03-30
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.

Effective from 2025-03-31
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.

Valid until 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2633)
Duration: 3:51, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Effective 2024-12-03 through 2024-12-17
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2305)
Duration: 3:46, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Effective 2025-01-07 through 2025-02-11
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.

Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2633)
Duration: 3:51, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Effective 2024-10-27 through 2024-11-02
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2633)
Duration: 3:46, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Operates only on 2024-10-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2633)
Duration: 3:50, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Effective 2024-11-03 through 2024-11-26
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2633)
Duration: 3:46, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Effective 2024-11-30 through 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2633)
Duration: 3:46, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Effective 2024-12-19 through 2025-01-05
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.

Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 505)
Duration: 3:45, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.
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  • 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 3:45 and 3:51.