--- title: "George Town to Houston flights: who flies GCM-IAH" description: "United Airlines flies nonstop from GCM to IAH, about 7 flights a week as UA 1854, scheduled at 2h 58m to 3h 13m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/gcm-iah" url: "https://2lnr.com/routes/gcm-iah.md" date_modified: "2026-10-18T05:10:47Z" --- # 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 October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See GCM to IAH on the interactive map [Get started free](https://2lnr.com/login) 7 Flights a week, 4-week average 2h 58m to 3h 13m Scheduled flight time 1,145 mi Nonstop distance Free To get started ## 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. Scheduled nonstop departures from George Town (GCM) to Houston (IAH) | Date | Flight | Airline | Departs GCM | Arrives IAH | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sat, Oct 24 | UA 1854 | United Airlines | 13:35 | 16:33 | 2h 58m | [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md) | | Sun, Oct 25 | UA 1854 | United Airlines | 16:45 | 19:58 | 3h 13m | Boeing 737-800 | | Mon, Oct 26 | UA 1854 | United Airlines | 16:45 | 19:58 | 3h 13m | Boeing 737-800 | | Tue, Oct 27 | UA 1854 | United Airlines | 16:45 | 19:58 | 3h 13m | Boeing 737-800 | | Wed, Oct 28 | UA 1854 | United Airlines | 16:45 | 19:58 | 3h 13m | Boeing 737-800 | | Thu, Oct 29 | UA 1854 | United Airlines | 16:45 | 19:58 | 3h 13m | Boeing 737-800 | | Fri, Oct 30 | UA 1854 | United Airlines | 16:45 | 19:58 | 3h 13m | Boeing 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](https://2lnr.com/seatmaps/ua/737-800.md) 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. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) 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. Flying the other way? See [IAH to GCM nonstop flights](https://2lnr.com/routes/iah-gcm.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from George Town (GCM)](https://2lnr.com/routes/gcm.md), or [every route from Houston (IAH)](https://2lnr.com/routes/iah.md). Nonstops from George Town (GCM) to other airports within 150 miles of Houston (IAH): - [George Town (GCM) to Austin (AUS)](https://2lnr.com/routes/gcm-aus.md), 140 miles from IAH Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## 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. [Get started free](https://2lnr.com/login)