Air China
flight
CA 7221:
Boston Logan - Los Angeles
Boston Logan - Los Angeles
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Air China CA7221
Effective 2026-04-30 through 2026-05-19
Mon
Tue
Wed
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Thu
Fri
Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 360)
Duration: 6:33, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air China CA7221
Effective from 2026-05-21
Mon
Tue
Wed
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Thu
Fri
Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 360)
Duration: 6:30, non-stop Boeing 757-200 (752)
Direct Codeshare Flights:
Air China CA7221
Effective 2026-03-05 through 2026-03-27
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 311)
Duration: 6:44, non-stop Boeing 757-200 (752)
Direct Codeshare Flights:
Air China CA7221
Effective 2026-01-06 through 2026-02-10
Mon
Tue
Wed
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Thu
Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 311)
Duration: 6:38, non-stop Boeing 757-200 (752)
Direct Codeshare Flights:
Air China CA7221
Effective 2026-02-12 through 2026-03-03
Mon
Tue
Wed
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Thu
Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 311)
Duration: 6:40, non-stop Boeing 757-200 (752)
Direct Codeshare Flights:
Air China CA7221
Effective 2026-03-30 through 2026-04-28
Mon
Tue
Wed
-
-
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 360)
Duration: 6:33, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air China CA7221
Valid until 2026-01-05
Mon
Tue
Wed
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-
Thu
Fri
Sat
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-
Sun
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-
Codeshare flight, operated by United Airlines.
(UA 311)
Duration: 6:35, non-stop Boeing 757-200 (752)
Direct Codeshare Flights:
Air China CA7221
Effective 2026-03-10 through 2026-03-24
Mon
-
-
Tue
Wed
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-
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 502)
Duration: 6:42, non-stop Boeing 757-200 (752)
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Parallax here BOS-LAX
- CA 7221 is a domestic flight departing from the Boston Logan airport (BOS) and arriving at Los Angeles airport (LAX).
- The flight distance is 2603 miles, or 4190 km.
- The timezone of the departure airport is UTC-5 , 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 6:30 and 6:44.