Copa Airlines
flight
CM 1090:
Boston Logan - Washington Dulles
Boston Logan - Washington Dulles
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM1090
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1734)
Duration: 1:46, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM1090
Operates only on 2026-01-06
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 1734)
Duration: 1:46, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Copa Airlines CM1090
Effective 2026-02-15 through 2026-03-01
Mon
-
-
Tue
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-
Wed
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Thu
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Fri
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Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 1734)
Duration: 1:44, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Copa Airlines CM1090
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1734)
Duration: 1:44, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Copa Airlines CM1090
Effective 2026-03-05 through 2026-03-27
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 1734)
Duration: 1:44, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Copa Airlines CM1090
Effective 2026-03-07 through 2026-03-28
Mon
Tue
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-
Wed
-
-
Thu
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-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1734)
Duration: 1:44, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Copa Airlines CM1090
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1734)
Duration: 1:39, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Copa Airlines CM1090
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1734)
Duration: 1:34, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Copa Airlines CM1090
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1734)
Duration: 1:34, non-stop Boeing 737-800 (738)
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Parallax here BOS-IAD
- CM 1090 is a domestic flight departing from the Boston Logan airport (BOS) and arriving at Washington Dulles airport (IAD).
- The flight distance is 411 miles, or 662 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 1:34 and 1:46.