Houston to Guatemala City (IAH-GUA): nonstop flights and who flies them

United Airlines and Frontier Airlines fly nonstop between Houston (IAH) and Guatemala City (GUA), roughly 21 times a week. The timetable below shows the nonstop scheduled at 2h 50m to 2h 56m for the 1,107 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
2h 50m to 2h 56m
Scheduled flight time
1,107 mi
Nonstop distance
Free
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Houston to Guatemala City flight schedule

Scheduled nonstop departures for IAH to GUA 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 Houston (IAH) to Guatemala City (GUA)
Date Flight Airline Departs IAH Arrives GUA Duration Aircraft
UA 1751United Airlines09:3411:242h 50mBoeing 737 MAX 8
UA 1632United Airlines14:4516:372h 52mBoeing 737 MAX 8
UA 1902United Airlines16:5918:492h 50mBoeing 737-800
UA 1751United Airlines09:3411:242h 50mBoeing 737 MAX 8
UA 1632United Airlines14:4516:372h 52mBoeing 737 MAX 8
UA 1902United Airlines16:5918:492h 50mBoeing 737-800
UA 1751United Airlines09:3411:242h 50mBoeing 737 MAX 8
UA 1632United Airlines14:4516:372h 52mBoeing 737 MAX 8
UA 1902United Airlines16:5918:492h 50mBoeing 737-800
UA 1751United Airlines09:3411:242h 50mBoeing 737 MAX 8
UA 1632United Airlines14:4516:372h 52mBoeing 737 MAX 8
UA 1902United Airlines16:4318:392h 56mBoeing 737 MAX 8
UA 1751United Airlines09:3411:242h 50mBoeing 737 MAX 8
UA 1632United Airlines14:4516:372h 52mBoeing 737 MAX 8
UA 1902United Airlines16:4318:392h 56mBoeing 737 MAX 8
UA 1751United Airlines09:3411:242h 50mBoeing 737 MAX 8
UA 1632United Airlines14:4516:372h 52mBoeing 737 MAX 8
UA 1902United Airlines16:4318:392h 56mBoeing 737 MAX 8
UA 1751United Airlines09:3411:242h 50mBoeing 737 MAX 8
UA 1632United Airlines14:4516:372h 52mBoeing 737 MAX 8
UA 1902United Airlines16:4318:392h 56mBoeing 737 MAX 8

Showing all 21 scheduled IAH to GUA 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 IAH to GUA date on the interactive map

Aircraft on the Houston to Guatemala City nonstop

United Airlines flies the departures in the schedule table on this page with the Boeing 737 MAX 8 and the Boeing 737-800. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full IAH to GUA nonstop schedule

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

See the schedule

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

Plan on the map

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

Airlines flying Houston to Guatemala City nonstop

Carriers operating IAH to GUA nonstop in the current schedule.

See IAH to GUA on the interactive map →

Frequently asked questions about IAH to GUA

How long is the flight from Houston (IAH) to Guatemala City (GUA)?
Scheduled flight times from Houston (IAH) to Guatemala City (GUA) run from 2h 50m to 2h 56m across the departures in the schedule table on this page. The nonstop covers about 1,107 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from IAH to GUA?
United Airlines and Frontier Airlines fly IAH to GUA nonstop. 2LNR doesn't show award or upgrade space for any of them on IAH to GUA, so this page carries the schedule rather than a space claim.
How many flights a week are there from IAH to GUA?
About 21 nonstop flights a week run between Houston (IAH) and Guatemala City (GUA) in the current schedule, operated by United Airlines and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from IAH to GUA depart?
Scheduled IAH to GUA nonstops in the next 7 days with service leave between 09:34 and 16:59, local time at Houston. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate IAH to GUA nonstop?
In the schedule table on this page, IAH to GUA nonstops fly as UA 1632, UA 1751, and UA 1902 on United Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on IAH to GUA?
Not on this route: 2LNR doesn't show award or upgrade space for any airline flying IAH to GUA. The page carries the full IAH to GUA nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full IAH to GUA 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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