Copa Airlines flight CM 1323: Houston George Bush - Dallas Fort Worth

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 16:20 Houston George Bush (IAH) C 17:33 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Airbus A319 (319) 1:13 Effective 2026-04-30 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 1439)
Daily 16:20 Houston George Bush (IAH) C 17:33 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Airbus A319 (319) 1:13 Effective from 2026-10-26
Codeshare flight, operated by United Airlines.(UA 1439)
Tue 16:22 Houston George Bush (IAH) B 17:49 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Embraer EMB 175 (E7W) 1:27 Effective 2026-01-06 through 2026-01-13
Codeshare flight, operated by United Airlines.(UA 5699)
Mon,Thu,Sun 16:30 Houston George Bush (IAH) B 17:55 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Embraer EMB 175 (E7W) 1:25 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 5485)
Wed 16:40 Houston George Bush (IAH) C 18:06 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Boeing 737 MAX 8 (7M8) 1:26 Effective 2026-01-07 through 2026-01-14
Codeshare flight, operated by United Airlines.(UA 1439)
Mon,Fri,Sun 16:40 Houston George Bush (IAH) C 18:06 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Boeing 737-700 (73G) 1:26 Effective 2026-01-11 through 2026-01-19
Codeshare flight, operated by United Airlines.(UA 1439)
Mon,Thu,Fri,Sun 16:40 Houston George Bush (IAH) C 18:06 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Boeing 737-700 (73G) 1:26 Effective 2026-01-22 through 2026-01-26
Codeshare flight, operated by United Airlines.(UA 1439)
Wed 16:40 Houston George Bush (IAH) C 18:06 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Boeing 737 MAX 8 (7M8) 1:26 Operates only on 2026-01-28
Codeshare flight, operated by United Airlines.(UA 1439)
Mon,Fri,Sun 16:40 Houston George Bush (IAH) C 18:06 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Boeing 737-700 (73G) 1:26 Effective 2026-01-30 through 2026-02-06
Codeshare flight, operated by United Airlines.(UA 1439)
Tue,Wed 16:40 Houston George Bush (IAH) C 18:06 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Boeing 737-700 (73G) 1:26 Effective 2026-02-10 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 1439)
Thu 16:40 Houston George Bush (IAH) C 18:03 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Airbus A319 (319) 1:23 Operates only on 2026-02-12
Codeshare flight, operated by United Airlines.(UA 1439)
Fri,Sat 16:40 Houston George Bush (IAH) C 18:03 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Boeing 737-800 (738) 1:23 Effective 2026-02-13 through 2026-02-14
Codeshare flight, operated by United Airlines.(UA 1439)
Mon-Fri,Sun 16:40 Houston George Bush (IAH) C 18:03 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Boeing 737-700 (73G) 1:23 Effective 2026-02-15 through 2026-03-06
Codeshare flight, operated by United Airlines.(UA 1439)
Sat 16:40 Houston George Bush (IAH) C 18:03 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Airbus A319 (319) 1:23 Effective 2026-02-21 through 2026-02-28
Codeshare flight, operated by United Airlines.(UA 1439)
Sat 16:40 Houston George Bush (IAH) C 18:03 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Boeing 737 MAX 9 (7M9) 1:23 Operates only on 2026-03-07
Codeshare flight, operated by United Airlines.(UA 1439)
Sat,Sun 16:40 Houston George Bush (IAH) B 18:09 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Embraer EMB 175 (E7W) 1:29 Effective 2026-03-08 through 2026-03-22
Codeshare flight, operated by United Airlines.(UA 6140)
Mon-Fri 16:40 Houston George Bush (IAH) C 18:03 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Boeing 737-700 (73G) 1:23 Effective 2026-03-09 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 1439)
Sat 16:40 Houston George Bush (IAH) C 18:03 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Boeing 737-800 (738) 1:23 Operates only on 2026-03-28
Codeshare flight, operated by United Airlines.(UA 1439)
Daily 16:59 Houston George Bush (IAH) C 18:29 Dallas Fort Worth (DFW) E
CM 1323 Non-stop Boeing 737-700 (73G) 1:30 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 1439)
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Copa Airlines flight CM 1323:
Houston George Bush - Dallas Fort Worth
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM1323
16:20
Houston George Bush (IAH) C

17:33
Dallas Fort Worth (DFW) E
Effective 2026-04-30 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1439)
Duration: 1:13, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Copa Airlines CM1323
16:20
Houston George Bush (IAH) C

17:33
Dallas Fort Worth (DFW) E
Effective from 2026-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1439)
Duration: 1:13, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Copa Airlines CM1323
16:22
Houston George Bush (IAH) B

17:49
Dallas Fort Worth (DFW) E
Effective 2026-01-06 through 2026-01-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 5699)
Duration: 1:27, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1323
16:30
Houston George Bush (IAH) B

17:55
Dallas Fort Worth (DFW) E
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 5485)
Duration: 1:25, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1323
16:40
Houston George Bush (IAH) C

18:06
Dallas Fort Worth (DFW) E
Effective 2026-01-07 through 2026-01-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1439)
Duration: 1:26, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Copa Airlines CM1323
16:40
Houston George Bush (IAH) C

18:06
Dallas Fort Worth (DFW) E
Effective 2026-01-11 through 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1439)
Duration: 1:26, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Copa Airlines CM1323
16:40
Houston George Bush (IAH) C

18:06
Dallas Fort Worth (DFW) E
Effective 2026-01-22 through 2026-01-26
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1439)
Duration: 1:26, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Copa Airlines CM1323
16:40
Houston George Bush (IAH) C

18:06
Dallas Fort Worth (DFW) E
Operates only on 2026-01-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1439)
Duration: 1:26, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Copa Airlines CM1323
16:40
Houston George Bush (IAH) C

18:06
Dallas Fort Worth (DFW) E
Effective 2026-01-30 through 2026-02-06
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1439)
Duration: 1:26, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Copa Airlines CM1323
16:40
Houston George Bush (IAH) C

18:06
Dallas Fort Worth (DFW) E
Effective 2026-02-10 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1439)
Duration: 1:26, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Copa Airlines CM1323
16:40
Houston George Bush (IAH) C

18:03
Dallas Fort Worth (DFW) E
Operates only on 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1439)
Duration: 1:23, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Copa Airlines CM1323
16:40
Houston George Bush (IAH) C

18:03
Dallas Fort Worth (DFW) E
Effective 2026-02-13 through 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1439)
Duration: 1:23, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM1323
16:40
Houston George Bush (IAH) C

18:03
Dallas Fort Worth (DFW) E
Effective 2026-02-15 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1439)
Duration: 1:23, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Copa Airlines CM1323
16:40
Houston George Bush (IAH) C

18:03
Dallas Fort Worth (DFW) E
Effective 2026-02-21 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1439)
Duration: 1:23, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Copa Airlines CM1323
16:40
Houston George Bush (IAH) C

18:03
Dallas Fort Worth (DFW) E
Operates only on 2026-03-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1439)
Duration: 1:23, non-stop
Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Copa Airlines CM1323
16:40
Houston George Bush (IAH) B

18:09
Dallas Fort Worth (DFW) E
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 6140)
Duration: 1:29, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Copa Airlines CM1323
16:40
Houston George Bush (IAH) C

18:03
Dallas Fort Worth (DFW) E
Effective 2026-03-09 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1439)
Duration: 1:23, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Copa Airlines CM1323
16:40
Houston George Bush (IAH) C

18:03
Dallas Fort Worth (DFW) E
Operates only on 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1439)
Duration: 1:23, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Copa Airlines CM1323
16:59
Houston George Bush (IAH) C

18:29
Dallas Fort Worth (DFW) E
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1439)
Duration: 1:30, non-stop
Boeing 737-700 (73G)
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Parallax here IAH-DFW
  • CM 1323 is a domestic flight departing from the Houston George Bush airport (IAH) and arriving at Dallas Fort Worth airport (DFW).
  • The flight distance is 224 miles, or 361 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 1:13 and 1:30.
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