Houston to Santo Domingo (IAH-SDQ): nonstop flights and who flies them

United Airlines flies nonstop from Houston (IAH) to Santo Domingo (SDQ) just three times a week. In the timetable below it flies as UA 2675, scheduled at 4h 10m for the 1,797 miles.

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

Updated .

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3
Flights a week, 4-week average
4h 10m
Scheduled flight time
1,797 mi
Nonstop distance
Free
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Houston to Santo Domingo flight schedule

Scheduled nonstop departures for IAH to SDQ 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 Houston (IAH) to Santo Domingo (SDQ)
Date Flight Airline Departs IAH Arrives SDQ Duration Aircraft
UA 2675United Airlines16:3522:454h 10mBoeing 737 MAX 8
UA 2675United Airlines16:3522:454h 10mBoeing 737 MAX 8
UA 2675United Airlines16:3522:454h 10mBoeing 737 MAX 8
UA 2675United Airlines16:3522:454h 10mBoeing 737 MAX 8
UA 2675United Airlines16:3522:454h 10mBoeing 737 MAX 8
UA 2675United Airlines16:3522:454h 10mBoeing 737 MAX 8
UA 2675United Airlines16:3522:454h 10mBoeing 737 MAX 8

Showing all 7 scheduled IAH to SDQ 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 IAH to SDQ date on the interactive map

Aircraft on the Houston to Santo Domingo nonstop

United Airlines flies the Boeing 737 MAX 8 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 IAH to SDQ nonstop schedule

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

Plan on the map

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

Airlines flying Houston to Santo Domingo nonstop

Carriers operating IAH to SDQ nonstop in the current schedule.

See IAH to SDQ on the interactive map →

Frequently asked questions about IAH to SDQ

How long is the flight from Houston (IAH) to Santo Domingo (SDQ)?
UA 2675 is scheduled at 4h 10m from Houston (IAH) to Santo Domingo (SDQ) on every departure in the schedule table on this page. The nonstop covers about 1,797 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from IAH to SDQ?
United Airlines is currently the only airline flying IAH to SDQ nonstop. 2LNR doesn't show award or upgrade space for it on IAH to SDQ, so this page carries the schedule rather than a space claim.
How often does IAH to SDQ operate?
The IAH to SDQ nonstop currently runs three times 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 IAH to SDQ depart?
In the next 7 days with service, every scheduled IAH to SDQ nonstop leaves at 16:35 local time at Houston. The schedule table on this page lists each departure by date.
Which flights operate IAH to SDQ nonstop?
United Airlines flies UA 2675 nonstop from Houston (IAH) to Santo Domingo (SDQ), 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 IAH to SDQ?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on IAH to SDQ. The page carries the full IAH to SDQ nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full IAH to SDQ 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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