Asiana Airlines
flight
OZ 9511:
Los Angeles - Houston George Bush
Los Angeles - Houston George Bush
FLIGHT SCHEDULE
Direct Codeshare Flights:
Asiana Airlines OZ9511
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1457)
Duration: 3:22, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Effective 2026-01-06 through 2026-01-13
Mon
Tue
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2085)
Duration: 3:20, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Effective 2026-01-14 through 2026-01-18
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2085)
Duration: 3:20, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Effective 2026-01-25 through 2026-01-29
Mon
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2085)
Duration: 3:20, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Effective 2026-02-03 through 2026-02-10
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2085)
Duration: 3:20, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Operates only on 2026-01-10
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2209)
Duration: 3:16, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Effective 2026-01-19 through 2026-01-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2209)
Duration: 3:16, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Effective 2026-01-30 through 2026-02-05
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2209)
Duration: 3:16, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Effective 2026-02-08 through 2026-02-11
Mon
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2209)
Duration: 3:16, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Effective 2026-02-14 through 2026-03-03
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2086)
Duration: 3:17, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Effective 2026-03-10 through 2026-03-28
Mon
-
-
Tue
Wed
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2086)
Duration: 3:18, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Operates only on 2026-01-17
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2218)
Duration: 3:20, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Effective 2026-01-31 through 2026-02-07
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2218)
Duration: 3:20, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Effective 2026-03-05 through 2026-03-07
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2377)
Duration: 3:12, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Effective 2026-05-21 through 2026-06-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2403)
Duration: 3:14, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Effective 2026-01-07 through 2026-01-11
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 1680)
Duration: 3:14, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Operates only on 2026-02-04
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1680)
Duration: 3:14, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Effective 2026-02-12 through 2026-03-04
Mon
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2403)
Duration: 3:12, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Effective 2026-03-08 through 2026-03-27
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2403)
Duration: 3:12, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2403)
Duration: 3:11, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2403)
Duration: 3:12, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Asiana Airlines OZ9511
Effective 2026-06-25 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1680)
Duration: 3:14, non-stop Boeing 737-900 (739)
The flight arrives 1 day after departure.
- OZ 9511 is a domestic flight departing from the Los Angeles airport (LAX) and arriving at Houston George Bush airport (IAH).
- The flight distance is 1376 miles, or 2214 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 3:11 and 3:22.