Acapulco to Houston (ACA-IAH): nonstop flights and who flies them

United Airlines flies nonstop from Acapulco (ACA) to Houston (IAH) just twice a week. In the timetable below it flies as UA 5319 and UA 6221, scheduled at 2h 41m to 2h 42m for the 956 miles.

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

Updated .

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2
Flights a week, 4-week average
2h 41m to 2h 42m
Scheduled flight time
956 mi
Nonstop distance
Free
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Acapulco to Houston flight schedule

Scheduled nonstop departures for ACA to IAH starting October 21, 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 Acapulco (ACA) to Houston (IAH)
Date Flight Airline Departs ACA Arrives IAH Duration Aircraft
UA 6221United Airlines12:3516:162h 41mEmbraer E175
UA 5319United Airlines12:4016:222h 42mEmbraer E175
UA 5319United Airlines12:4016:222h 42mEmbraer E175
UA 5319United Airlines12:4016:222h 42mEmbraer E175
UA 5319United Airlines13:4016:222h 42mEmbraer E175
UA 5319United Airlines13:4016:222h 42mEmbraer E175
UA 5319United Airlines13:4016:222h 42mEmbraer E175

Showing all 7 scheduled ACA to IAH departures across 7 days with service, starting October 21, 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 ACA to IAH date on the interactive map

Aircraft on the Acapulco to Houston nonstop

United Airlines flies the Embraer E175 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 ACA to IAH nonstop schedule

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

Plan on the map

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

Airlines flying Acapulco to Houston nonstop

Carriers operating ACA to IAH nonstop in the current schedule.

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Frequently asked questions about ACA to IAH

How long is the flight from Acapulco (ACA) to Houston (IAH)?
Scheduled flight times from Acapulco (ACA) to Houston (IAH) run from 2h 41m to 2h 42m across the departures in the schedule table on this page. The nonstop covers about 956 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ACA to IAH?
United Airlines is currently the only airline flying ACA to IAH nonstop. 2LNR doesn't show award or upgrade space for it on ACA to IAH, so this page carries the schedule rather than a space claim.
How often does ACA to IAH operate?
The ACA to IAH nonstop currently runs twice a week, on United Airlines. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from ACA to IAH depart?
Scheduled ACA to IAH nonstops in the next 7 days with service leave between 12:35 and 13:40, local time at Acapulco. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate ACA to IAH nonstop?
In the schedule table on this page, ACA to IAH nonstops fly as UA 5319 and UA 6221 on United Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on ACA to IAH?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on ACA to IAH. The page carries the full ACA to IAH nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full ACA 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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