Copa Airlines
flight
CM 1640:
Oklahoma City - George Bush, Houston
Oklahoma City - George Bush, Houston
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM1640
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5340)
Duration: 1:36, non-stop Embraer EMB 175 (E7W)
Copa Airlines CM1640
Effective 2025-05-22 through 2025-06-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5529)
Duration: 1:36, non-stop Embraer EMB 175 (E7W)
Copa Airlines CM1640
Effective 2025-06-03 through 2025-06-07
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 4849)
Duration: 1:38, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Copa Airlines CM1640
Effective 2025-06-04 through 2025-06-12
Mon
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 5529)
Duration: 1:36, non-stop Embraer EMB 175 (E7W)
Copa Airlines CM1640
Effective 2025-06-13 through 2025-06-27
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 5529)
Duration: 1:36, non-stop Embraer EMB 175 (E7W)
Copa Airlines CM1640
Effective 2025-06-14 through 2025-06-21
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 4849)
Duration: 1:38, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Copa Airlines CM1640
Effective 2025-06-28 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5529)
Duration: 1:36, non-stop Embraer EMB 175 (E7W)
Copa Airlines CM1640
Effective 2025-08-19 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1167)
Duration: 1:33, non-stop Airbus A319 (319)
Copa Airlines CM1640
Effective 2025-10-26 through 2025-11-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5529)
Duration: 1:25, non-stop Embraer EMB 175 (E7W)
Copa Airlines CM1640
Effective from 2025-11-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5529)
Duration: 1:25, non-stop Embraer EMB 175 (E7W)
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Parallax here OKC-IAH
- CM 1640 is a domestic flight departing from the Oklahoma City airport (OKC) and arriving at George Bush, Houston airport (IAH).
- The flight distance is 396 miles, or 637 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 1:25 and 1:38.