Copa Airlines flights from Gulfport/Biloxi (GPT) to Houston George Bush (IAH).

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 07:00 Gulfport/Biloxi (GPT) 08:44 Houston George Bush (IAH) B
Copa Airlines CM 1433 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:44 Valid until 2026-02-03
Codeshare flight, operated by United Airlines.(UA 4879)
Daily 07:00 Gulfport/Biloxi (GPT) 08:44 Houston George Bush (IAH) B
Copa Airlines CM 1433 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:44 Effective 2026-02-05 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 4879)
Daily 07:00 Gulfport/Biloxi (GPT) 08:43 Houston George Bush (IAH) B
Copa Airlines CM 1433 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4837)
Daily 07:05 Gulfport/Biloxi (GPT) 08:48 Houston George Bush (IAH) B
Copa Airlines CM 1433 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2026-02-12 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 4837)
Daily 07:15 Gulfport/Biloxi (GPT) 08:49 Houston George Bush (IAH) B
Copa Airlines CM 1433 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:34 Effective from 2026-03-29
Codeshare flight, operated by United Airlines.(UA 4837)
Daily 09:10 Gulfport/Biloxi (GPT) 10:44 Houston George Bush (IAH) B
Copa Airlines CM 1434 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:34 Effective 2026-05-21 through 2026-06-24
Codeshare flight, operated by United Airlines.(UA 4910)
Daily 11:55 Gulfport/Biloxi (GPT) 13:29 Houston George Bush (IAH) B
Copa Airlines CM 1434 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:34 Effective from 2026-10-25
Codeshare flight, operated by United Airlines.(UA 4355)




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Copa Airlines flights from Gulfport/Biloxi (GPT) to Houston George Bush (IAH).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Copa Airlines CM1433
07:00
Gulfport/Biloxi (GPT)

08:44
Houston George Bush (IAH) B
Valid until 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4879)
Duration: 1:44, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Copa Airlines CM1433
07:00
Gulfport/Biloxi (GPT)

08:44
Houston George Bush (IAH) B
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4879)
Duration: 1:44, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Copa Airlines CM1433
07:00
Gulfport/Biloxi (GPT)

08:43
Houston George Bush (IAH) B
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4837)
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Copa Airlines CM1433
07:05
Gulfport/Biloxi (GPT)

08:48
Houston George Bush (IAH) B
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4837)
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Copa Airlines CM1433
07:15
Gulfport/Biloxi (GPT)

08:49
Houston George Bush (IAH) B
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4837)
Duration: 1:34, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Copa Airlines CM1434
09:10
Gulfport/Biloxi (GPT)

10:44
Houston George Bush (IAH) B
Effective 2026-05-21 through 2026-06-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4910)
Duration: 1:34, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Copa Airlines CM1434
11:55
Gulfport/Biloxi (GPT)

13:29
Houston George Bush (IAH) B
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4355)
Duration: 1:34, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
  • A domestic route departing from the Gulfport/Biloxi airport (GPT) and arriving at Houston George Bush airport (IAH).
  • The flight distance is 375 miles, or 604 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 1:34 and 1:44.
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