Copa Airlines flight CM 1099: Cincinnati - Dulles, Washington

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Sat 19:25 Cincinnati (CVG) 21:00 Dulles, Washington (IAD)
CM 1099 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2025-09-26 through 2025-10-04
Codeshare flight, operated by United Airlines.(UA 3473)
Daily 19:25 Cincinnati (CVG) 21:00 Dulles, Washington (IAD)
CM 1099 Non-stop Embraer EMB 175 (E7W) 1:35 Effective 2025-10-05 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 3473)
Daily 19:36 Cincinnati (CVG) 21:10 Dulles, Washington (IAD)
CM 1099 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2025-08-19 through 2025-09-03
Codeshare flight, operated by United Airlines.(UA 6015)
Mon-Wed,Fri,Sat 19:36 Cincinnati (CVG) 21:10 Dulles, Washington (IAD)
CM 1099 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2025-09-05 through 2025-09-17
Codeshare flight, operated by United Airlines.(UA 6015)
Mon-Sat 19:36 Cincinnati (CVG) 21:10 Dulles, Washington (IAD)
CM 1099 Non-stop Embraer EMB 175 (E7W) 1:34 Effective 2025-09-18 through 2025-09-24
Codeshare flight, operated by United Airlines.(UA 6015)
Daily 19:36 Cincinnati (CVG) 21:10 Dulles, Washington (IAD)
CM 1099 Non-stop Embraer EMB 175 (E7W) 1:34 Effective from 2025-10-26
Codeshare flight, operated by United Airlines.(UA 6015)
Mon-Fri 19:42 Cincinnati (CVG) 21:12 Dulles, Washington (IAD)
CM 1099 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-05-22 through 2025-05-30
Codeshare flight, operated by United Airlines.(UA 4428)
Mon-Fri,Sun 19:42 Cincinnati (CVG) 21:12 Dulles, Washington (IAD)
CM 1099 Non-stop Canadair CRJ 550 (CR5) 1:30 Effective 2025-06-01 through 2025-06-25
Codeshare flight, operated by United Airlines.(UA 4428)
Mon-Fri,Sun 19:45 Cincinnati (CVG) 21:20 Dulles, Washington (IAD)
CM 1099 Non-stop Canadair CRJ 550 (CR5) 1:35 Valid until 2025-05-21
Codeshare flight, operated by United Airlines.(UA 4428)
Sat 19:45 Cincinnati (CVG) 21:23 Dulles, Washington (IAD)
CM 1099 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:38 Effective 2025-05-03 through 2025-05-17
Codeshare flight, operated by United Airlines.(UA 4249)
Mon-Fri,Sun 19:55 Cincinnati (CVG) 21:20 Dulles, Washington (IAD)
CM 1099 Non-stop Canadair CRJ 550 (CR5) 1:25 Effective 2025-06-26 through 2025-07-03
Codeshare flight, operated by United Airlines.(UA 4428)
Sat 19:55 Cincinnati (CVG) 21:22 Dulles, Washington (IAD)
CM 1099 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:27 Effective 2025-06-28 through 2025-08-16
Codeshare flight, operated by United Airlines.(UA 4376)
Mon-Fri,Sun 19:55 Cincinnati (CVG) 21:20 Dulles, Washington (IAD)
CM 1099 Non-stop Canadair CRJ 550 (CR5) 1:25 Effective 2025-07-06 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 4428)
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Copa Airlines flight CM 1099:
Cincinnati - Dulles, Washington
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Copa Airlines CM1099
Effective 2025-09-26 through 2025-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 3473)
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)

Copa Airlines CM1099
Effective 2025-10-05 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3473)
Duration: 1:35, non-stop
Embraer EMB 175 (E7W)

Copa Airlines CM1099
Effective 2025-08-19 through 2025-09-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6015)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)

Copa Airlines CM1099
Effective 2025-09-05 through 2025-09-17
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 6015)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)

Copa Airlines CM1099
Effective 2025-09-18 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 6015)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)

Copa Airlines CM1099
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6015)
Duration: 1:34, non-stop
Embraer EMB 175 (E7W)

Copa Airlines CM1099
Effective 2025-05-22 through 2025-05-30
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4428)
Duration: 1:30, non-stop
Canadair CRJ 550 (CR5)

Copa Airlines CM1099
Effective 2025-06-01 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4428)
Duration: 1:30, non-stop
Canadair CRJ 550 (CR5)

Copa Airlines CM1099
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4428)
Duration: 1:35, non-stop
Canadair CRJ 550 (CR5)

Copa Airlines CM1099
Effective 2025-05-03 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4249)
Duration: 1:38, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Copa Airlines CM1099
Effective 2025-06-26 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4428)
Duration: 1:25, non-stop
Canadair CRJ 550 (CR5)

Copa Airlines CM1099
Effective 2025-06-28 through 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4376)
Duration: 1:27, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)

Copa Airlines CM1099
Effective 2025-07-06 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4428)
Duration: 1:25, non-stop
Canadair CRJ 550 (CR5)
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  • CM 1099 is a domestic flight departing from the Cincinnati airport (CVG) and arriving at Dulles, Washington airport (IAD).
  • The flight distance is 387 miles, or 623 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 1:25 and 1:38.