Copa Airlines
flight
CM 2521:
San Diego - San Francisco
San Diego - San Francisco
FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM2521
Effective 2026-03-18 through 2026-03-26
Mon
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Tue
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Wed
Thu
Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 2117)
Duration: 1:47, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM2521
Effective 2026-05-21 through 2026-08-16
Mon
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Tue
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Wed
Thu
Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 2117)
Duration: 1:35, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2521
Effective 2026-08-19 through 2026-10-22
Mon
-
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Tue
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Wed
Thu
Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 2117)
Duration: 1:38, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2521
Effective 2026-03-29 through 2026-05-20
Mon
-
-
Tue
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-
Wed
Thu
Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 2117)
Duration: 1:43, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2521
Effective from 2026-10-25
Mon
-
-
Tue
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Wed
Thu
Fri
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Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2117)
Duration: 1:43, non-stop Boeing 737-900 (739)
- CM 2521 is a domestic flight departing from the San Diego airport (SAN) and arriving at San Francisco airport (SFO).
- The flight distance is 446 miles, or 719 km.
- The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:35 and 1:47.