Copa Airlines flight CM 1645: Houston George Bush - Omaha

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 16:35 Houston George Bush (IAH) C 18:54 Omaha (OMA)
CM 1645 Non-stop Boeing 737-700 (73G) 2:19 Effective 2026-01-06 through 2026-02-12
Codeshare flight, operated by United Airlines.(UA 1460)
Fri 16:35 Houston George Bush (IAH) C 18:54 Omaha (OMA)
CM 1645 Non-stop Boeing 737 MAX 8 (7M8) 2:19 Effective 2026-02-13 through 2026-02-27
Codeshare flight, operated by United Airlines.(UA 425)
Mon-Thu,Sat,Sun 16:35 Houston George Bush (IAH) C 18:54 Omaha (OMA)
CM 1645 Non-stop Boeing 737-700 (73G) 2:19 Effective 2026-02-14 through 2026-03-05
Codeshare flight, operated by United Airlines.(UA 1460)
Daily 16:35 Houston George Bush (IAH) C 18:54 Omaha (OMA)
CM 1645 Non-stop Boeing 737-700 (73G) 2:19 Effective 2026-03-06 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 1460)
Daily 16:35 Houston George Bush (IAH) C 18:56 Omaha (OMA)
CM 1645 Non-stop Boeing 737-700 (73G) 2:21 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 425Z)
Daily 16:35 Houston George Bush (IAH) C 18:50 Omaha (OMA)
CM 1645 Non-stop Airbus A319 (319) 2:15 Effective from 2026-10-26
Codeshare flight, operated by United Airlines.(UA 425)
Daily 17:00 Houston George Bush (IAH) C 19:19 Omaha (OMA)
CM 1645 Non-stop Boeing 737-700 (73G) 2:19 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 733)
Daily 17:00 Houston George Bush (IAH) C 19:15 Omaha (OMA)
CM 1645 Non-stop Airbus A319 (319) 2:15 Effective 2026-05-21 through 2026-08-17
Codeshare flight, operated by United Airlines.(UA 425)
Daily 17:05 Houston George Bush (IAH) C 19:26 Omaha (OMA)
CM 1645 Non-stop Boeing 737-800 (738) 2:21 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 425)


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Copa Airlines flight CM 1645:
Houston George Bush - Omaha
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM1645
16:35
Houston George Bush (IAH) C

18:54
Omaha (OMA)
Effective 2026-01-06 through 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1460)
Duration: 2:19, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Copa Airlines CM1645
16:35
Houston George Bush (IAH) C

18:54
Omaha (OMA)
Effective 2026-02-13 through 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 425)
Duration: 2:19, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Copa Airlines CM1645
16:35
Houston George Bush (IAH) C

18:54
Omaha (OMA)
Effective 2026-02-14 through 2026-03-05
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1460)
Duration: 2:19, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Copa Airlines CM1645
16:35
Houston George Bush (IAH) C

18:54
Omaha (OMA)
Effective 2026-03-06 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1460)
Duration: 2:19, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Copa Airlines CM1645
16:35
Houston George Bush (IAH) C

18:56
Omaha (OMA)
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.(UA 425Z)
Duration: 2:21, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Copa Airlines CM1645
16:35
Houston George Bush (IAH) C

18:50
Omaha (OMA)
Effective from 2026-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 425)
Duration: 2:15, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Copa Airlines CM1645
17:00
Houston George Bush (IAH) C

19:19
Omaha (OMA)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 733)
Duration: 2:19, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Copa Airlines CM1645
17:00
Houston George Bush (IAH) C

19:15
Omaha (OMA)
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 425)
Duration: 2:15, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Copa Airlines CM1645
17:05
Houston George Bush (IAH) C

19:26
Omaha (OMA)
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 425)
Duration: 2:21, non-stop
Boeing 737-800 (738)
  • CM 1645 is a domestic flight departing from the Houston George Bush airport (IAH) and arriving at Omaha airport (OMA).
  • The flight distance is 782 miles, or 1258 km.
  • The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:15 and 2:21.
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