All airlines flying from Gulfport/Biloxi (GPT) to Houston George Bush (IAH).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Wed,Fri-Sun 13:57 Gulfport/Biloxi (GPT) 15:40 Houston George Bush (IAH) B
United Airlines UA 4243 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Valid until 2026-01-05
Mon,Wed-Fri,Sun 13:57 Gulfport/Biloxi (GPT) 15:40 Houston George Bush (IAH) B
United Airlines UA 4243 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2026-01-07 through 2026-01-16
Mon,Wed-Fri,Sun 13:57 Gulfport/Biloxi (GPT) 15:40 Houston George Bush (IAH) B
United Airlines UA 4243 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2026-01-19 through 2026-02-11
Mon,Thu-Sun 13:58 Gulfport/Biloxi (GPT) 15:40 Houston George Bush (IAH) B
United Airlines UA 4243 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:42 Effective 2026-02-12 through 2026-03-02
Daily 14:00 Gulfport/Biloxi (GPT) 15:39 Houston George Bush (IAH) B
United Airlines UA 4243 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:39 Effective 2026-03-05 through 2026-03-28
Daily 14:00 Gulfport/Biloxi (GPT) 15:34 Houston George Bush (IAH) B
United Airlines UA 4243 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:34 Effective from 2026-03-29
Tue 16:42 Gulfport/Biloxi (GPT) 18:25 Houston George Bush (IAH) B
United Airlines UA 4246 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2026-01-06 through 2026-02-10
Daily 16:55 Gulfport/Biloxi (GPT) 18:37 Houston George Bush (IAH) B
United Airlines UA 4246 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:42 Effective 2026-02-12 through 2026-03-04
Daily 16:55 Gulfport/Biloxi (GPT) 18:38 Houston George Bush (IAH) B
United Airlines UA 4246 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2026-03-05 through 2026-03-28
Mon,Wed-Sun 17:13 Gulfport/Biloxi (GPT) 18:56 Houston George Bush (IAH) B
United Airlines UA 4246 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2026-01-07 through 2026-02-11
Daily 17:15 Gulfport/Biloxi (GPT) 18:59 Houston George Bush (IAH) B
United Airlines UA 4246 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:44 Valid until 2026-01-05
Daily 17:15 Gulfport/Biloxi (GPT) 18:49 Houston George Bush (IAH) B
United Airlines UA 4246 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:34 Effective from 2026-03-29
Daily 11:55 Gulfport/Biloxi (GPT) 13:29 Houston George Bush (IAH) B
United Airlines UA 4355 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:34 Effective from 2026-10-25
Daily 07:00 Gulfport/Biloxi (GPT) 08:43 Houston George Bush (IAH) B
United Airlines UA 4837 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2026-03-05 through 2026-03-28
Daily 07:05 Gulfport/Biloxi (GPT) 08:48 Houston George Bush (IAH) B
United Airlines UA 4837 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2026-02-12 through 2026-03-04
Daily 07:15 Gulfport/Biloxi (GPT) 08:49 Houston George Bush (IAH) B
United Airlines UA 4837 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:34 Effective from 2026-03-29
Daily 07:00 Gulfport/Biloxi (GPT) 08:44 Houston George Bush (IAH) B
United Airlines UA 4879 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:44 Valid until 2026-02-03
Daily 07:00 Gulfport/Biloxi (GPT) 08:44 Houston George Bush (IAH) B
United Airlines UA 4879 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:44 Effective 2026-02-05 through 2026-02-11
Daily 09:10 Gulfport/Biloxi (GPT) 10:44 Houston George Bush (IAH) B
United Airlines UA 4910 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:34 Effective 2026-05-21 through 2026-06-24
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)
Mon-Wed,Fri-Sun 13:57 Gulfport/Biloxi (GPT) 15:40 Houston George Bush (IAH) B
Air Canada AC 3271 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4243)
Mon,Wed-Fri,Sun 13:57 Gulfport/Biloxi (GPT) 15:40 Houston George Bush (IAH) B
Air Canada AC 3271 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2026-01-07 through 2026-01-16
Codeshare flight, operated by United Airlines.(UA 4243)
Mon,Wed-Fri,Sun 13:57 Gulfport/Biloxi (GPT) 15:40 Houston George Bush (IAH) B
Air Canada AC 3271 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2026-01-19 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 4243)
Mon,Thu-Sun 13:58 Gulfport/Biloxi (GPT) 15:40 Houston George Bush (IAH) B
Air Canada AC 3271 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:42 Effective 2026-02-12 through 2026-03-02
Codeshare flight, operated by United Airlines.(UA 4243)
Daily 14:00 Gulfport/Biloxi (GPT) 15:39 Houston George Bush (IAH) B
Air Canada AC 3271 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:39 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4243)
Daily 14:00 Gulfport/Biloxi (GPT) 15:34 Houston George Bush (IAH) B
Air Canada AC 3271 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:34 Effective from 2026-03-29
Codeshare flight, operated by United Airlines.(UA 4243)
Tue 16:42 Gulfport/Biloxi (GPT) 18:25 Houston George Bush (IAH) B
Air Canada AC 3275 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2026-01-06 through 2026-02-10
Codeshare flight, operated by United Airlines.(UA 4246)
Daily 16:55 Gulfport/Biloxi (GPT) 18:37 Houston George Bush (IAH) B
Air Canada AC 3275 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:42 Effective 2026-02-12 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 4246)
Daily 16:55 Gulfport/Biloxi (GPT) 18:38 Houston George Bush (IAH) B
Air Canada AC 3275 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 4246)
Mon,Wed-Sun 17:13 Gulfport/Biloxi (GPT) 18:56 Houston George Bush (IAH) B
Air Canada AC 3275 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 4246)
Daily 17:15 Gulfport/Biloxi (GPT) 18:59 Houston George Bush (IAH) B
Air Canada AC 3275 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:44 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4246)
Daily 17:15 Gulfport/Biloxi (GPT) 18:49 Houston George Bush (IAH) B
Air Canada AC 3275 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:34 Effective from 2026-03-29
Codeshare flight, operated by United Airlines.(UA 4246)
Daily 07:00 Gulfport/Biloxi (GPT) 08:44 Houston George Bush (IAH) B
Air Canada AC 3277 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
Air Canada AC 3277 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
Air Canada AC 3277 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
Air Canada AC 3277 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
Air Canada AC 3277 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)
Tue 16:42 Gulfport/Biloxi (GPT) 18:25 Houston George Bush (IAH) B
Air New Zealand NZ 9789 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2026-01-06 through 2026-02-10
Codeshare flight, operated by United Airlines.(UA 4246)
Daily 16:55 Gulfport/Biloxi (GPT) 18:37 Houston George Bush (IAH) B
Air New Zealand NZ 9789 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:42 Effective 2026-02-12 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 4246)
Daily 16:55 Gulfport/Biloxi (GPT) 18:38 Houston George Bush (IAH) B
Air New Zealand NZ 9789 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 4246)
Mon,Wed-Sun 17:13 Gulfport/Biloxi (GPT) 18:56 Houston George Bush (IAH) B
Air New Zealand NZ 9789 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 4246)
Daily 17:15 Gulfport/Biloxi (GPT) 18:59 Houston George Bush (IAH) B
Air New Zealand NZ 9789 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:44 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4246)
Daily 17:15 Gulfport/Biloxi (GPT) 18:49 Houston George Bush (IAH) B
Air New Zealand NZ 9789 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:34 Effective from 2026-03-29
Codeshare flight, operated by United Airlines.(UA 4246)
Mon-Wed,Fri-Sun 13:57 Gulfport/Biloxi (GPT) 15:40 Houston George Bush (IAH) B
Air New Zealand NZ 9791 Non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ) 1:43 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4243)
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All airlines flying from Gulfport/Biloxi (GPT) to Houston George Bush (IAH).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA4243
13:57
Gulfport/Biloxi (GPT)

15:40
Houston George Bush (IAH) B
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4243
13:57
Gulfport/Biloxi (GPT)

15:40
Houston George Bush (IAH) B
Effective 2026-01-07 through 2026-01-16
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4243
13:57
Gulfport/Biloxi (GPT)

15:40
Houston George Bush (IAH) B
Effective 2026-01-19 through 2026-02-11
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4243
13:58
Gulfport/Biloxi (GPT)

15:40
Houston George Bush (IAH) B
Effective 2026-02-12 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 1:42, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4243
14:00
Gulfport/Biloxi (GPT)

15:39
Houston George Bush (IAH) B
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4243
14:00
Gulfport/Biloxi (GPT)

15:34
Houston George Bush (IAH) B
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4246
16:42
Gulfport/Biloxi (GPT)

18:25
Houston George Bush (IAH) B
Effective 2026-01-06 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4246
16:55
Gulfport/Biloxi (GPT)

18:37
Houston George Bush (IAH) B
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:42, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4246
16:55
Gulfport/Biloxi (GPT)

18:38
Houston George Bush (IAH) B
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4246
17:13
Gulfport/Biloxi (GPT)

18:56
Houston George Bush (IAH) B
Effective 2026-01-07 through 2026-02-11
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4246
17:15
Gulfport/Biloxi (GPT)

18:59
Houston George Bush (IAH) B
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:44, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4246
17:15
Gulfport/Biloxi (GPT)

18:49
Houston George Bush (IAH) B
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4355
11:55
Gulfport/Biloxi (GPT)

13:29
Houston George Bush (IAH) B
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4837
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
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4837
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
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4837
07:15
Gulfport/Biloxi (GPT)

08:49
Houston George Bush (IAH) B
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:34, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4879
07:00
Gulfport/Biloxi (GPT)

08:44
Houston George Bush (IAH) B
Valid until 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:44, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4879
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
Duration: 1:44, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Flights:
United Airlines UA4910
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
Duration: 1:34, 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
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)
Direct Codeshare Flights:
Air Canada AC3271
13:57
Gulfport/Biloxi (GPT)

15:40
Houston George Bush (IAH) B
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4243)
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3271
13:57
Gulfport/Biloxi (GPT)

15:40
Houston George Bush (IAH) B
Effective 2026-01-07 through 2026-01-16
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4243)
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3271
13:57
Gulfport/Biloxi (GPT)

15:40
Houston George Bush (IAH) B
Effective 2026-01-19 through 2026-02-11
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 4243)
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3271
13:58
Gulfport/Biloxi (GPT)

15:40
Houston George Bush (IAH) B
Effective 2026-02-12 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4243)
Duration: 1:42, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3271
14:00
Gulfport/Biloxi (GPT)

15:39
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 4243)
Duration: 1:39, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3271
14:00
Gulfport/Biloxi (GPT)

15:34
Houston George Bush (IAH) B
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4243)
Duration: 1:34, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3275
16:42
Gulfport/Biloxi (GPT)

18:25
Houston George Bush (IAH) B
Effective 2026-01-06 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4246)
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3275
16:55
Gulfport/Biloxi (GPT)

18:37
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 4246)
Duration: 1:42, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3275
16:55
Gulfport/Biloxi (GPT)

18:38
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 4246)
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3275
17:13
Gulfport/Biloxi (GPT)

18:56
Houston George Bush (IAH) B
Effective 2026-01-07 through 2026-02-11
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4246)
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3275
17:15
Gulfport/Biloxi (GPT)

18:59
Houston George Bush (IAH) B
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4246)
Duration: 1:44, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3275
17:15
Gulfport/Biloxi (GPT)

18:49
Houston George Bush (IAH) B
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4246)
Duration: 1:34, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3277
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:
Air Canada AC3277
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:
Air Canada AC3277
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:
Air Canada AC3277
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:
Air Canada AC3277
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:
Air New Zealand NZ9789
16:42
Gulfport/Biloxi (GPT)

18:25
Houston George Bush (IAH) B
Effective 2026-01-06 through 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4246)
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air New Zealand NZ9789
16:55
Gulfport/Biloxi (GPT)

18:37
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 4246)
Duration: 1:42, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air New Zealand NZ9789
16:55
Gulfport/Biloxi (GPT)

18:38
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 4246)
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air New Zealand NZ9789
17:13
Gulfport/Biloxi (GPT)

18:56
Houston George Bush (IAH) B
Effective 2026-01-07 through 2026-02-11
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4246)
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air New Zealand NZ9789
17:15
Gulfport/Biloxi (GPT)

18:59
Houston George Bush (IAH) B
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4246)
Duration: 1:44, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air New Zealand NZ9789
17:15
Gulfport/Biloxi (GPT)

18:49
Houston George Bush (IAH) B
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4246)
Duration: 1:34, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air New Zealand NZ9791
13:57
Gulfport/Biloxi (GPT)

15:40
Houston George Bush (IAH) B
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4243)
Duration: 1:43, non-stop
Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
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  • 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.
Return (IAH-GPT) flights
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