Copa Airlines
flight
CM 1304:
Washington Dulles - Raleigh/Durham
Washington Dulles - Raleigh/Durham
FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM1304
Effective 2026-02-16 through 2026-03-02
Mon
Tue
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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 4537)
Duration: 1:15, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1304
Effective 2026-03-08 through 2026-03-22
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
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Sun
Codeshare flight, operated by United Airlines.
(UA 635)
Duration: 1:09, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM1304
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1536)
Duration: 1:15, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM1304
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1536)
Duration: 1:15, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Copa Airlines CM1304
Operates only on 2026-02-14
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 1448)
Duration: 1:10, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Copa Airlines CM1304
Effective 2026-02-15 through 2026-03-01
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
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Sun
Codeshare flight, operated by United Airlines.
(UA 1448)
Duration: 1:10, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM1304
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1348)
Duration: 1:18, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM1304
Effective 2026-02-12 through 2026-02-20
Mon
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Tue
Wed
Thu
Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1847)
Duration: 1:10, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Copa Airlines CM1304
Effective 2026-02-21 through 2026-03-04
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 1847)
Duration: 1:10, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Copa Airlines CM1304
Effective 2026-03-05 through 2026-03-27
Mon
Tue
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-
Wed
Thu
Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 635)
Duration: 1:09, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Copa Airlines CM1304
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 635)
Duration: 1:09, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM1304
Effective 2026-03-10 through 2026-03-24
Mon
-
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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 635)
Duration: 1:09, non-stop Boeing 737-700 (73G)
Direct Codeshare Flights:
Copa Airlines CM1304
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1536)
Duration: 1:09, non-stop Boeing 737-700 (73G)
- CM 1304 is a domestic flight departing from the Washington Dulles airport (IAD) and arriving at Raleigh/Durham airport (RDU).
- The flight distance is 225 miles, or 361 km.
- The timezone of both the departure and the arrival airports is UTC-5 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:09 and 1:18.