Asiana Airlines flight OZ 6304: Chicago O'Hare - San Francisco

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Fri 06:15 Chicago O'Hare (ORD) 1 09:03 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:48 Effective 2024-11-04 through 2024-12-02
Codeshare flight, operated by United Airlines.(UA 336)
Mon,Wed,Fri 07:15 Chicago O'Hare (ORD) 1 10:07 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:52 Effective 2024-10-28 through 2024-11-01
Codeshare flight, operated by United Airlines.(UA 1848)
Thu 15:35 Chicago O'Hare (ORD) 1 18:28 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:53 Operates only on 2024-11-28
Codeshare flight, operated by United Airlines.(UA 1936)
Tue,Thu,Sat,Sun 15:55 Chicago O'Hare (ORD) 1 18:43 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:48 Effective 2025-03-18 through 2025-03-30
Codeshare flight, operated by United Airlines.(UA 2409)
Daily 15:55 Chicago O'Hare (ORD) 1 18:43 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:48 Effective 2025-03-31 through 2025-05-18
Codeshare flight, operated by United Airlines.(UA 2409)
Thu,Sat,Sun 16:10 Chicago O'Hare (ORD) 1 19:05 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:55 Effective 2024-12-19 through 2024-12-22
Codeshare flight, operated by United Airlines.(UA 2409)
Tue,Thu,Sat,Sun 16:35 Chicago O'Hare (ORD) 1 19:28 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:53 Effective 2024-11-21 through 2024-11-26
Codeshare flight, operated by United Airlines.(UA 352)
Thu,Sat,Sun 16:35 Chicago O'Hare (ORD) 1 19:28 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:53 Effective 2024-11-30 through 2024-12-15
Codeshare flight, operated by United Airlines.(UA 352)
Tue,Thu,Sat,Sun 17:50 Chicago O'Hare (ORD) 1 20:43 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:53 Effective 2024-10-27 through 2024-11-19
Codeshare flight, operated by United Airlines.(UA 1006)
Mon-Wed,Fri 17:50 Chicago O'Hare (ORD) 1 20:43 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:53 Effective 2024-12-03 through 2024-12-18
Codeshare flight, operated by United Airlines.(UA 1006)
Daily 18:00 Chicago O'Hare (ORD) 1 20:52 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737 MAX 9 (7M9) 4:52 Effective 2025-01-07 through 2025-02-12
Codeshare flight, operated by United Airlines.(UA 1761)
Daily 18:00 Chicago O'Hare (ORD) 1 20:31 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:31 Effective 2025-02-13 through 2025-03-17
Codeshare flight, operated by United Airlines.(UA 1761)
Mon,Wed,Fri 18:00 Chicago O'Hare (ORD) 1 20:31 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:31 Effective 2025-03-19 through 2025-03-28
Codeshare flight, operated by United Airlines.(UA 1761)
Daily 18:00 Chicago O'Hare (ORD) 1 20:31 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:31 Effective from 2025-05-19
Codeshare flight, operated by United Airlines.(UA 1761)
Mon-Sat 18:10 Chicago O'Hare (ORD) 1 20:55 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:45 Valid until 2024-09-20
Codeshare flight, operated by United Airlines.(UA 2247)
Mon-Wed 18:10 Chicago O'Hare (ORD) 1 20:55 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:45 Effective 2024-09-23 through 2024-09-25
Codeshare flight, operated by United Airlines.(UA 2247)
Mon,Thu,Fri,Sun 18:11 Chicago O'Hare (ORD) 1 20:55 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:44 Effective 2024-09-26 through 2024-10-07
Codeshare flight, operated by United Airlines.(UA 2033)
Tue,Wed 18:11 Chicago O'Hare (ORD) 1 21:00 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:49 Effective 2024-10-01 through 2024-10-09
Codeshare flight, operated by United Airlines.(UA 2033)
Tue-Thu 18:11 Chicago O'Hare (ORD) 1 21:00 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:49 Effective 2024-10-10 through 2024-10-16
Codeshare flight, operated by United Airlines.(UA 2033)
Mon,Thu,Sun 18:11 Chicago O'Hare (ORD) 1 20:55 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:44 Effective 2024-10-13 through 2024-10-17
Codeshare flight, operated by United Airlines.(UA 2033)
Tue,Wed,Fri,Sun 18:11 Chicago O'Hare (ORD) 1 21:00 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:49 Effective 2024-10-18 through 2024-10-23
Codeshare flight, operated by United Airlines.(UA 2033)
Mon,Thu,Fri 18:11 Chicago O'Hare (ORD) 1 20:55 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:44 Effective 2024-10-21 through 2024-10-25
Codeshare flight, operated by United Airlines.(UA 2033)
Sat 18:14 Chicago O'Hare (ORD) 1 20:55 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:41 Operates only on 2024-09-21
Codeshare flight, operated by United Airlines.(UA 2247)
Sat 18:20 Chicago O'Hare (ORD) 1 21:04 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:44 Effective 2024-09-28 through 2024-10-05
Codeshare flight, operated by United Airlines.(UA 2033)
Sat 18:20 Chicago O'Hare (ORD) 1 21:09 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:49 Operates only on 2024-10-12
Codeshare flight, operated by United Airlines.(UA 2033)
Sat 18:20 Chicago O'Hare (ORD) 1 21:04 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:44 Operates only on 2024-10-26
Codeshare flight, operated by United Airlines.(UA 2033)
Fri 18:20 Chicago O'Hare (ORD) 1 21:20 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 5:00 Operates only on 2024-12-20
Codeshare flight, operated by United Airlines.(UA 1761)
Daily 18:20 Chicago O'Hare (ORD) 1 21:20 San Francisco (SFO) 3
OZ 6304 Non-stop Airbus A321neo (32Q) 5:00 Effective 2024-12-23 through 2025-01-06
Codeshare flight, operated by United Airlines.(UA 1761)
Sun 18:25 Chicago O'Hare (ORD) 1 21:10 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:45 Valid until 2024-09-22
Codeshare flight, operated by United Airlines.(UA 2247)
Fri 18:25 Chicago O'Hare (ORD) 1 21:14 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:49 Operates only on 2024-10-11
Codeshare flight, operated by United Airlines.(UA 2033)
Sat 18:25 Chicago O'Hare (ORD) 1 21:14 San Francisco (SFO) 3
OZ 6304 Non-stop Boeing 737-900 (739) 4:49 Operates only on 2024-10-19
Codeshare flight, operated by United Airlines.(UA 2033)


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Asiana Airlines flight OZ 6304:
Chicago O'Hare - San Francisco
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Asiana Airlines OZ6304
06:15
Chicago O'Hare (ORD) 1

09:03
San Francisco (SFO) 3
Effective 2024-11-04 through 2024-12-02
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 336)
Duration: 4:48, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
07:15
Chicago O'Hare (ORD) 1

10:07
San Francisco (SFO) 3
Effective 2024-10-28 through 2024-11-01
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1848)
Duration: 4:52, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
15:35
Chicago O'Hare (ORD) 1

18:28
San Francisco (SFO) 3
Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1936)
Duration: 4:53, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
15:55
Chicago O'Hare (ORD) 1

18:43
San Francisco (SFO) 3
Effective 2025-03-18 through 2025-03-30
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2409)
Duration: 4:48, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
15:55
Chicago O'Hare (ORD) 1

18:43
San Francisco (SFO) 3
Effective 2025-03-31 through 2025-05-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2409)
Duration: 4:48, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
16:10
Chicago O'Hare (ORD) 1

19:05
San Francisco (SFO) 3
Effective 2024-12-19 through 2024-12-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2409)
Duration: 4:55, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
16:35
Chicago O'Hare (ORD) 1

19:28
San Francisco (SFO) 3
Effective 2024-11-21 through 2024-11-26
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 352)
Duration: 4:53, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
16:35
Chicago O'Hare (ORD) 1

19:28
San Francisco (SFO) 3
Effective 2024-11-30 through 2024-12-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 352)
Duration: 4:53, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
17:50
Chicago O'Hare (ORD) 1

20:43
San Francisco (SFO) 3
Effective 2024-10-27 through 2024-11-19
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1006)
Duration: 4:53, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
17:50
Chicago O'Hare (ORD) 1

20:43
San Francisco (SFO) 3
Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1006)
Duration: 4:53, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:00
Chicago O'Hare (ORD) 1

20:52
San Francisco (SFO) 3
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1761)
Duration: 4:52, non-stop
Boeing 737 MAX 9 (7M9)
Asiana Airlines OZ6304
18:00
Chicago O'Hare (ORD) 1

20:31
San Francisco (SFO) 3
Effective 2025-02-13 through 2025-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1761)
Duration: 4:31, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:00
Chicago O'Hare (ORD) 1

20:31
San Francisco (SFO) 3
Effective 2025-03-19 through 2025-03-28
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1761)
Duration: 4:31, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:00
Chicago O'Hare (ORD) 1

20:31
San Francisco (SFO) 3
Effective from 2025-05-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1761)
Duration: 4:31, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:10
Chicago O'Hare (ORD) 1

20:55
San Francisco (SFO) 3
Valid until 2024-09-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2247)
Duration: 4:45, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:10
Chicago O'Hare (ORD) 1

20:55
San Francisco (SFO) 3
Effective 2024-09-23 through 2024-09-25
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2247)
Duration: 4:45, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:11
Chicago O'Hare (ORD) 1

20:55
San Francisco (SFO) 3
Effective 2024-09-26 through 2024-10-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2033)
Duration: 4:44, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:11
Chicago O'Hare (ORD) 1

21:00
San Francisco (SFO) 3
Effective 2024-10-01 through 2024-10-09
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2033)
Duration: 4:49, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:11
Chicago O'Hare (ORD) 1

21:00
San Francisco (SFO) 3
Effective 2024-10-10 through 2024-10-16
Mon
-
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2033)
Duration: 4:49, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:11
Chicago O'Hare (ORD) 1

20:55
San Francisco (SFO) 3
Effective 2024-10-13 through 2024-10-17
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2033)
Duration: 4:44, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:11
Chicago O'Hare (ORD) 1

21:00
San Francisco (SFO) 3
Effective 2024-10-18 through 2024-10-23
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2033)
Duration: 4:49, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:11
Chicago O'Hare (ORD) 1

20:55
San Francisco (SFO) 3
Effective 2024-10-21 through 2024-10-25
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2033)
Duration: 4:44, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:14
Chicago O'Hare (ORD) 1

20:55
San Francisco (SFO) 3
Operates only on 2024-09-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2247)
Duration: 4:41, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:20
Chicago O'Hare (ORD) 1

21:04
San Francisco (SFO) 3
Effective 2024-09-28 through 2024-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2033)
Duration: 4:44, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:20
Chicago O'Hare (ORD) 1

21:09
San Francisco (SFO) 3
Operates only on 2024-10-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2033)
Duration: 4:49, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:20
Chicago O'Hare (ORD) 1

21:04
San Francisco (SFO) 3
Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2033)
Duration: 4:44, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:20
Chicago O'Hare (ORD) 1

21:20
San Francisco (SFO) 3
Operates only on 2024-12-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1761)
Duration: 5:00, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:20
Chicago O'Hare (ORD) 1

21:20
San Francisco (SFO) 3
Effective 2024-12-23 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1761)
Duration: 5:00, non-stop
Airbus A321neo (32Q)
Asiana Airlines OZ6304
18:25
Chicago O'Hare (ORD) 1

21:10
San Francisco (SFO) 3
Valid until 2024-09-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2247)
Duration: 4:45, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:25
Chicago O'Hare (ORD) 1

21:14
San Francisco (SFO) 3
Operates only on 2024-10-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2033)
Duration: 4:49, non-stop
Boeing 737-900 (739)
Asiana Airlines OZ6304
18:25
Chicago O'Hare (ORD) 1

21:14
San Francisco (SFO) 3
Operates only on 2024-10-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2033)
Duration: 4:49, non-stop
Boeing 737-900 (739)
  • OZ 6304 is a domestic flight departing from the Chicago O'Hare airport (ORD) and arriving at San Francisco airport (SFO).
  • The flight distance is 1840 miles, or 2962 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . 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 4:31 and 5:00.
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All ORD-SFO flights
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