West Gulfport to Houston (GPT-IAH): nonstop flights and who flies them

United Airlines flies nonstop between West Gulfport (GPT) and Houston (IAH), roughly 21 times a week. In the timetable below it flies as UA 4243, UA 4246, and UA 4837, scheduled at 1h 37m to 1h 42m for the 375 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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21
Flights a week, 4-week average
1h 37m to 1h 42m
Scheduled flight time
375 mi
Nonstop distance
Free
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West Gulfport to Houston flight schedule

Scheduled nonstop departures for GPT to IAH starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from West Gulfport (GPT) to Houston (IAH)
Date Flight Airline Departs GPT Arrives IAH Duration Aircraft
UA 4837United Airlines07:0808:501h 42mERJ
UA 4243United Airlines14:0015:371h 37mERJ
UA 4246United Airlines17:1418:551h 41mERJ
UA 4837United Airlines07:0808:501h 42mERJ
UA 4243United Airlines14:0015:371h 37mERJ
UA 4246United Airlines17:1418:551h 41mERJ
UA 4837United Airlines07:0808:501h 42mERJ
UA 4243United Airlines14:0015:371h 37mERJ
UA 4246United Airlines17:1418:551h 41mERJ
UA 4837United Airlines07:0808:501h 42mERJ
UA 4243United Airlines14:0015:371h 37mERJ
UA 4246United Airlines17:1418:551h 41mERJ
UA 4837United Airlines07:0808:501h 42mERJ
UA 4243United Airlines14:0015:371h 37mERJ
UA 4246United Airlines17:1418:551h 41mERJ
UA 4837United Airlines07:0808:501h 42mERJ
UA 4243United Airlines14:0015:371h 37mERJ
UA 4246United Airlines17:1418:551h 41mERJ
UA 4837United Airlines07:0808:501h 42mERJ
UA 4243United Airlines14:0015:371h 37mERJ
UA 4246United Airlines17:1418:551h 41mERJ

Showing all 21 scheduled GPT to IAH departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every GPT to IAH date on the interactive map

Aircraft on the West Gulfport to Houston nonstop

United Airlines flies the Embraer ERJ on every departure in the schedule table on this page.

The full GPT to IAH nonstop schedule

This page carries the full GPT to IAH nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each GPT to IAH nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See GPT to IAH on the interactive route map, with schedules, connections, and route statistics.

Airlines flying West Gulfport to Houston nonstop

Carriers operating GPT to IAH nonstop in the current schedule.

See GPT to IAH on the interactive map →

Frequently asked questions about GPT to IAH

How long is the flight from West Gulfport (GPT) to Houston (IAH)?
Scheduled flight times from West Gulfport (GPT) to Houston (IAH) run from 1h 37m to 1h 42m across the departures in the schedule table on this page. The nonstop covers about 375 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from GPT to IAH?
United Airlines is currently the only airline flying GPT to IAH nonstop. 2LNR doesn't show award or upgrade space for it on GPT to IAH, so this page carries the schedule rather than a space claim.
How many flights a week are there from GPT to IAH?
About 21 nonstop flights a week run between West Gulfport (GPT) and Houston (IAH) in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from GPT to IAH depart?
Scheduled GPT to IAH nonstops in the next 7 days with service leave between 07:08 and 17:14, local time at West Gulfport. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate GPT to IAH nonstop?
In the schedule table on this page, GPT to IAH nonstops fly as UA 4243, UA 4246, and UA 4837 on United Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on GPT to IAH?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on GPT to IAH. The page carries the full GPT to IAH nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full GPT to IAH nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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