Copa Airlines
flight
CM 2743:
Denver - Chicago O'Hare
Denver - Chicago O'Hare
FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-05-03 through 2026-05-08
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 1131)
Duration: 2:37, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-05-11 through 2026-05-16
Mon
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 1131)
Duration: 2:37, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Copa Airlines CM2743
Operates only on 2026-05-20
Mon
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Tue
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Wed
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 1131)
Duration: 2:37, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-05-22 through 2026-05-27
Mon
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Tue
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Wed
Thu
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Fri
Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 1131)
Duration: 2:37, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-05-30 through 2026-06-02
Mon
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Tue
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 1131)
Duration: 2:37, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-06-07 through 2026-06-11
Mon
-
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Tue
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Wed
Thu
Fri
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Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 1131)
Duration: 2:37, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Operates only on 2026-06-15
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 1131)
Duration: 2:37, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-06-23 through 2026-06-28
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
Codeshare flight, operated by United Airlines.
(UA 1131)
Duration: 2:37, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Operates only on 2026-07-07
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 1131)
Duration: 2:37, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Operates only on 2026-07-17
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1131)
Duration: 2:37, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Operates only on 2026-08-03
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
-
-
Codeshare flight, operated by United Airlines.
(UA 1131)
Duration: 2:37, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-08-11 through 2026-08-16
Mon
-
-
Tue
Wed
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Thu
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Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 1131)
Duration: 2:37, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-08-19 through 2026-08-24
Mon
Tue
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-
Wed
Thu
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-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1131)
Duration: 2:37, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-08-27 through 2026-09-04
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1131)
Duration: 2:37, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-09-07 through 2026-09-12
Mon
Tue
Wed
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1131)
Duration: 2:37, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-09-15 through 2026-09-20
Mon
-
-
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 1131)
Duration: 2:37, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-09-24 through 2026-10-06
Mon
Tue
Wed
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-
Thu
Fri
Sat
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-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1131)
Duration: 2:37, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-10-10 through 2026-10-15
Mon
-
-
Tue
Wed
Thu
Fri
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-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1131)
Duration: 2:37, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-10-18 through 2026-10-23
Mon
Tue
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-
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 1131)
Duration: 2:37, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective from 2026-10-26
Mon
Tue
Wed
Thu
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-
Fri
Sat
Sun
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-
Codeshare flight, operated by United Airlines.
(UA 1131)
Duration: 2:37, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Valid until 2026-01-06
Mon
Tue
Wed
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-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:40, non-stop Boeing 777 (777)
Direct Codeshare Flights:
Copa Airlines CM2743
Operates only on 2026-02-11
Mon
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Tue
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Wed
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 2430)
Duration: 2:40, non-stop Boeing 777 (777)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:34, non-stop Boeing 777 (777)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-01-07 through 2026-02-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:44, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-04-30 through 2026-05-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-05-09 through 2026-05-15
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-05-17 through 2026-05-19
Mon
Tue
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 2430)
Duration: 2:25, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-05-21 through 2026-05-28
Mon
Tue
Wed
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Thu
Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-05-29 through 2026-06-05
Mon
Tue
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-
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-06-06 through 2026-06-13
Mon
Tue
Wed
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-
Thu
-
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Fri
Sat
Sun
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-
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-06-14 through 2026-06-21
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-06-22 through 2026-06-29
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-06-30 through 2026-07-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-07-08 through 2026-07-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-07-18 through 2026-08-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-08-04 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-08-12 through 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-08-20 through 2026-08-26
Mon
-
-
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-09-01 through 2026-09-06
Mon
-
-
Tue
Wed
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Thu
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Fri
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-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-09-10 through 2026-09-14
Mon
Tue
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Wed
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Thu
Fri
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Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-09-18 through 2026-09-23
Mon
Tue
Wed
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-09-26 through 2026-10-07
Mon
-
-
Tue
-
-
Wed
Thu
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Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-10-08 through 2026-10-12
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-10-16 through 2026-10-20
Mon
-
-
Tue
Wed
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-
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 757-300 (753)
Direct Codeshare Flights:
Copa Airlines CM2743
Effective 2026-10-24 through 2026-10-29
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
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-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2430)
Duration: 2:25, non-stop Boeing 757-300 (753)
- CM 2743 is a domestic flight departing from the Denver airport (DEN) and arriving at Chicago O'Hare airport (ORD).
- The flight distance is 885 miles, or 1425 km.
- The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 2:25 and 2:44.