George Town to Houston (GCM-IAH): nonstop flights and who flies them

United Airlines flies the GCM to IAH nonstop about 7 times a week. In the timetable below it flies as UA 1854, scheduled at 2h 58m to 3h 13m for the 1,145 miles.

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

Updated .

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7
Flights a week, 4-week average
2h 58m to 3h 13m
Scheduled flight time
1,145 mi
Nonstop distance
Free
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George Town to Houston flight schedule

Scheduled nonstop departures for GCM to IAH starting October 22, 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 George Town (GCM) to Houston (IAH)
Date Flight Airline Departs GCM Arrives IAH Duration Aircraft
UA 1854United Airlines13:3516:332h 58mBoeing 737-800
UA 1854United Airlines16:4519:583h 13mBoeing 737-800
UA 1854United Airlines16:4519:583h 13mBoeing 737-800
UA 1854United Airlines16:4519:583h 13mBoeing 737-800
UA 1854United Airlines16:4519:583h 13mBoeing 737-800
UA 1854United Airlines16:4519:583h 13mBoeing 737-800
UA 1854United Airlines16:4519:583h 13mBoeing 737-800

Showing all 7 scheduled GCM to IAH departures across 7 days with service, starting October 22, 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 GCM to IAH date on the interactive map

Aircraft on the George Town to Houston nonstop

United Airlines flies the Boeing 737-800 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full GCM to IAH nonstop schedule

This page carries the full GCM 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 GCM to IAH nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

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

Airlines flying George Town to Houston nonstop

Carriers operating GCM to IAH nonstop in the current schedule.

See GCM to IAH on the interactive map →

Frequently asked questions about GCM to IAH

How long is the flight from George Town (GCM) to Houston (IAH)?
Scheduled flight times from George Town (GCM) to Houston (IAH) run from 2h 58m to 3h 13m across the departures in the schedule table on this page. The nonstop covers about 1,145 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from GCM to IAH?
United Airlines is currently the only airline flying GCM to IAH nonstop. 2LNR doesn't show award or upgrade space for it on GCM to IAH, so this page carries the schedule rather than a space claim.
How many flights a week are there from GCM to IAH?
About 7 nonstop flights a week run between George Town (GCM) 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 GCM to IAH depart?
Scheduled GCM to IAH nonstops in the next 7 days with service leave between 13:35 and 16:45, local time at George Town. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate GCM to IAH nonstop?
United Airlines flies UA 1854 nonstop from George Town (GCM) to Houston (IAH), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
Does 2LNR show upgrade or award space on GCM to IAH?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on GCM to IAH. The page carries the full GCM to IAH nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full GCM 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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