Copa Airlines
flight
CM 1099:
Cincinnati - Washington Dulles
Cincinnati - Washington Dulles
FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM1099
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4443)
Duration: 1:34, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1099
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 6216)
Duration: 1:34, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1099
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4391)
Duration: 1:40, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1099
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 4053)
Duration: 1:35, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1099
Effective 2026-03-07 through 2026-03-28
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 4305)
Duration: 1:35, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Copa Airlines CM1099
Effective 2026-03-08 through 2026-03-22
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 4480)
Duration: 1:33, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1099
Effective 2026-03-29 through 2026-04-07
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3493)
Duration: 1:36, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1099
Effective 2026-04-08 through 2026-04-15
Mon
Tue
Wed
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3493)
Duration: 1:36, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1099
Effective 2026-04-16 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3493)
Duration: 1:36, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1099
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4453)
Duration: 1:33, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Copa Airlines CM1099
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 6216)
Duration: 1:34, non-stop Embraer EMB 175 (E7W)
- CM 1099 is a domestic flight departing from the Cincinnati airport (CVG) and arriving at Washington Dulles 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 1:33 and 1:40.