Air China
flight
CA 7309:
San Francisco - Denver
San Francisco - Denver
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air China CA7309
Effective 2026-04-01 through 2026-04-29
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Codeshare flight, operated by United Airlines.
(UA 2121)
Duration: 2:43, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air China CA7309
Effective from 2026-05-23
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Codeshare flight, operated by United Airlines.
(UA 2121)
Duration: 2:43, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air China CA7309
Effective 2026-01-07 through 2026-01-31
Mon
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Tue
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Fri
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Codeshare flight, operated by United Airlines.
(UA 2671)
Duration: 2:42, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air China CA7309
Operates only on 2026-02-04
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Tue
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Sun
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Codeshare flight, operated by United Airlines.
(UA 2671)
Duration: 2:42, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air China CA7309
Effective 2026-02-07 through 2026-02-11
Mon
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Tue
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 2671)
Duration: 2:42, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air China CA7309
Valid until 2026-01-03
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Tue
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Thu
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Fri
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Codeshare flight, operated by United Airlines.
(UA 1333)
Duration: 2:42, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Air China CA7309
Effective 2026-02-14 through 2026-02-21
Mon
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Tue
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Wed
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Sun
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Codeshare flight, operated by United Airlines.
(UA 450)
Duration: 2:34, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air China CA7309
Effective 2026-02-25 through 2026-03-04
Mon
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Tue
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Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 450)
Duration: 2:34, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air China CA7309
Effective 2026-03-11 through 2026-03-25
Mon
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Tue
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Thu
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Codeshare flight, operated by United Airlines.
(UA 259)
Duration: 2:40, non-stop Boeing 757-200 (752)
Direct Codeshare Flights:
Air China CA7309
Effective 2026-03-07 through 2026-03-28
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 259)
Duration: 2:40, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air China CA7309
Operates only on 2026-02-18
Mon
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Tue
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Wed
Thu
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Fri
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Sun
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Codeshare flight, operated by United Airlines.
(UA 450)
Duration: 2:34, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air China CA7309
Effective 2026-05-02 through 2026-05-20
Mon
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Tue
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Thu
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Fri
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Codeshare flight, operated by United Airlines.
(UA 1596)
Duration: 2:53, non-stop Airbus A321neo (32Q)
- CA 7309 is a domestic flight departing from the San Francisco airport (SFO) and arriving at Denver airport (DEN).
- The flight distance is 964 miles, or 1552 km.
- The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 2:34 and 2:53.