Copa Airlines flight CM 2661: Raleigh/Durham - Washington Dulles

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 10:10 Raleigh/Durham (RDU) 2 11:20 Washington Dulles (IAD)
CM 2661 Non-stop Boeing 737-800 (738) 1:10 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by United Airlines.(UA 2163)
Tue 10:20 Raleigh/Durham (RDU) 2 11:30 Washington Dulles (IAD)
CM 2661 Non-stop Boeing 737-900 (739) 1:10 Operates only on 2026-01-06
Codeshare flight, operated by United Airlines.(UA 2163)
Mon-Fri,Sun 10:20 Raleigh/Durham (RDU) 2 11:30 Washington Dulles (IAD)
CM 2661 Non-stop Boeing 737-800 (738) 1:10 Effective 2026-01-07 through 2026-02-03
Codeshare flight, operated by United Airlines.(UA 2163)
Mon-Fri,Sun 10:20 Raleigh/Durham (RDU) 2 11:30 Washington Dulles (IAD)
CM 2661 Non-stop Boeing 737-800 (738) 1:10 Effective 2026-02-05 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 2163)
Daily 10:21 Raleigh/Durham (RDU) 2 11:34 Washington Dulles (IAD)
CM 2661 Non-stop Boeing 737-700 (73G) 1:13 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 1535)
Sat 10:26 Raleigh/Durham (RDU) 2 11:36 Washington Dulles (IAD)
CM 2661 Non-stop Airbus A320 (320) 1:10 Operates only on 2026-02-14
Codeshare flight, operated by United Airlines.(UA 2163)
Mon 10:26 Raleigh/Durham (RDU) 2 11:44 Washington Dulles (IAD)
CM 2661 Non-stop Canadair CRJ 550 (CR5) 1:18 Effective 2026-02-16 through 2026-03-02
Codeshare flight, operated by United Airlines.(UA 4545)
Wed 10:30 Raleigh/Durham (RDU) 2 11:40 Washington Dulles (IAD)
CM 2661 Non-stop Boeing 737-800 (738) 1:10 Operates only on 2026-02-04
Codeshare flight, operated by United Airlines.(UA 2163)
Mon,Wed-Fri 10:30 Raleigh/Durham (RDU) 2 11:40 Washington Dulles (IAD)
CM 2661 Non-stop Airbus A320 (320) 1:10 Effective 2026-03-05 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 1535)
Sun 10:30 Raleigh/Durham (RDU) 2 11:40 Washington Dulles (IAD)
CM 2661 Non-stop Boeing 737-800 (738) 1:10 Effective 2026-03-08 through 2026-03-22
Codeshare flight, operated by United Airlines.(UA 1535)
Tue 10:30 Raleigh/Durham (RDU) 2 11:40 Washington Dulles (IAD)
CM 2661 Non-stop Boeing 737-700 (73G) 1:10 Effective 2026-03-10 through 2026-03-24
Codeshare flight, operated by United Airlines.(UA 1535)
Tue-Fri 10:31 Raleigh/Durham (RDU) 2 11:41 Washington Dulles (IAD)
CM 2661 Non-stop Airbus A319 (319) 1:10 Effective 2026-02-12 through 2026-02-20
Codeshare flight, operated by United Airlines.(UA 2163)
Tue-Sat 10:31 Raleigh/Durham (RDU) 2 11:41 Washington Dulles (IAD)
CM 2661 Non-stop Airbus A319 (319) 1:10 Effective 2026-02-21 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 2163)
Sun 10:32 Raleigh/Durham (RDU) 2 11:42 Washington Dulles (IAD)
CM 2661 Non-stop Boeing 737-800 (738) 1:10 Effective 2026-02-15 through 2026-03-01
Codeshare flight, operated by United Airlines.(UA 2163)
Daily 10:34 Raleigh/Durham (RDU) 2 11:47 Washington Dulles (IAD)
CM 2661 Non-stop Boeing 737-800 (738) 1:13 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 1535)
Daily 10:39 Raleigh/Durham (RDU) 2 11:52 Washington Dulles (IAD)
CM 2661 Non-stop Boeing 737 MAX 9 (7M9) 1:13 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 1535Z)
Sat 10:40 Raleigh/Durham (RDU) 2 11:50 Washington Dulles (IAD)
CM 2661 Non-stop Boeing 737-900 (739) 1:10 Effective 2026-03-07 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 1535)
Daily 10:45 Raleigh/Durham (RDU) 2 11:55 Washington Dulles (IAD)
CM 2661 Non-stop Boeing 737-900 (739) 1:10 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 2163)


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Copa Airlines flight CM 2661:
Raleigh/Durham - Washington Dulles
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM2661
10:10
Raleigh/Durham (RDU) 2

11:20
Washington Dulles (IAD)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2163)
Duration: 1:10, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM2661
10:20
Raleigh/Durham (RDU) 2

11:30
Washington Dulles (IAD)
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2163)
Duration: 1:10, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2661
10:20
Raleigh/Durham (RDU) 2

11:30
Washington Dulles (IAD)
Effective 2026-01-07 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2163)
Duration: 1:10, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM2661
10:20
Raleigh/Durham (RDU) 2

11:30
Washington Dulles (IAD)
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2163)
Duration: 1:10, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM2661
10:21
Raleigh/Durham (RDU) 2

11:34
Washington Dulles (IAD)
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1535)
Duration: 1:13, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Copa Airlines CM2661
10:26
Raleigh/Durham (RDU) 2

11:36
Washington Dulles (IAD)
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2163)
Duration: 1:10, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Copa Airlines CM2661
10:26
Raleigh/Durham (RDU) 2

11:44
Washington Dulles (IAD)
Effective 2026-02-16 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4545)
Duration: 1:18, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM2661
10:30
Raleigh/Durham (RDU) 2

11:40
Washington Dulles (IAD)
Operates only on 2026-02-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2163)
Duration: 1:10, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM2661
10:30
Raleigh/Durham (RDU) 2

11:40
Washington Dulles (IAD)
Effective 2026-03-05 through 2026-03-27
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1535)
Duration: 1:10, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Copa Airlines CM2661
10:30
Raleigh/Durham (RDU) 2

11:40
Washington Dulles (IAD)
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1535)
Duration: 1:10, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM2661
10:30
Raleigh/Durham (RDU) 2

11:40
Washington Dulles (IAD)
Effective 2026-03-10 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1535)
Duration: 1:10, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Copa Airlines CM2661
10:31
Raleigh/Durham (RDU) 2

11:41
Washington Dulles (IAD)
Effective 2026-02-12 through 2026-02-20
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2163)
Duration: 1:10, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Copa Airlines CM2661
10:31
Raleigh/Durham (RDU) 2

11:41
Washington Dulles (IAD)
Effective 2026-02-21 through 2026-03-04
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2163)
Duration: 1:10, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Copa Airlines CM2661
10:32
Raleigh/Durham (RDU) 2

11:42
Washington Dulles (IAD)
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2163)
Duration: 1:10, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM2661
10:34
Raleigh/Durham (RDU) 2

11:47
Washington Dulles (IAD)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1535)
Duration: 1:13, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM2661
10:39
Raleigh/Durham (RDU) 2

11:52
Washington Dulles (IAD)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.(UA 1535Z)
Duration: 1:13, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Copa Airlines CM2661
10:40
Raleigh/Durham (RDU) 2

11:50
Washington Dulles (IAD)
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1535)
Duration: 1:10, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2661
10:45
Raleigh/Durham (RDU) 2

11:55
Washington Dulles (IAD)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2163)
Duration: 1:10, non-stop
Boeing 737-900 (739)
  • CM 2661 is a domestic flight departing from the Raleigh/Durham airport (RDU) and arriving at Washington Dulles airport (IAD).
  • 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 1:10 and 1:18.
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