Houston to Cincinnati (IAH-CVG): nonstop flights and who flies them

United Airlines flies nonstop between Houston (IAH) and Cincinnati (CVG), roughly 22 times a week. The timetable below shows the nonstop scheduled at 2h 23m to 2h 34m for the 872 miles.

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

Updated .

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22
Flights a week, 4-week average
2h 23m to 2h 34m
Scheduled flight time
872 mi
Nonstop distance
Free
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Houston to Cincinnati flight schedule

Scheduled nonstop departures for IAH to CVG starting October 23, 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 Cincinnati (CVG)
Date Flight Airline Departs IAH Arrives CVG Duration Aircraft
UA 6312United Airlines07:3011:012h 31mEmbraer E175
UA 2850United Airlines12:3716:092h 32mAirbus A319
UA 2069United Airlines19:5523:272h 32mAirbus A319
UA 6312United Airlines07:3011:042h 34mEmbraer E175
UA 2850United Airlines12:3716:092h 32mAirbus A319
UA 2069United Airlines19:5523:272h 32mAirbus A319
UA 6312United Airlines07:3510:582h 23mEmbraer E175
UA 6139United Airlines12:1515:432h 28mEmbraer E175
UA 2069United Airlines19:5523:272h 32mAirbus A319
UA 6312United Airlines07:3510:582h 23mEmbraer E175
UA 6139United Airlines12:1515:432h 28mEmbraer E175
UA 2069United Airlines19:5523:272h 32mAirbus A319
UA 6312United Airlines07:3510:582h 23mEmbraer E175
UA 6139United Airlines12:1515:432h 28mEmbraer E175
UA 1998United Airlines12:2015:512h 31mAirbus A319
UA 2069United Airlines19:5523:272h 32mAirbus A319
UA 6312United Airlines07:3510:582h 23mEmbraer E175
UA 6139United Airlines12:1515:432h 28mEmbraer E175
UA 1998United Airlines12:2015:512h 31mAirbus A319
UA 2069United Airlines19:5523:272h 32mAirbus A319
UA 6312United Airlines07:3510:582h 23mEmbraer E175
UA 6139United Airlines12:1515:432h 28mEmbraer E175
UA 1998United Airlines12:2015:452h 25mBoeing 737 MAX 9
UA 2069United Airlines19:5523:272h 32mAirbus A319

Showing all 24 scheduled IAH to CVG departures across 7 days with service, starting October 23, 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 CVG date on the interactive map

Aircraft on the Houston to Cincinnati nonstop

United Airlines flies the departures in the schedule table on this page with the Embraer E175, the Airbus A319, and the Boeing 737 MAX 9. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full IAH to CVG nonstop schedule

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

Plan on the map

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

Airlines flying Houston to Cincinnati nonstop

Carriers operating IAH to CVG nonstop in the current schedule.

See IAH to CVG on the interactive map →

Frequently asked questions about IAH to CVG

How long is the flight from Houston (IAH) to Cincinnati (CVG)?
Scheduled flight times from Houston (IAH) to Cincinnati (CVG) run from 2h 23m to 2h 34m across the departures in the schedule table on this page. The nonstop covers about 872 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from IAH to CVG?
United Airlines is currently the only airline flying IAH to CVG nonstop. 2LNR doesn't show award or upgrade space for it on IAH to CVG, so this page carries the schedule rather than a space claim.
How many flights a week are there from IAH to CVG?
About 22 nonstop flights a week run between Houston (IAH) and Cincinnati (CVG) 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 IAH to CVG depart?
Scheduled IAH to CVG nonstops in the next 7 days with service leave between 07:30 and 19:55, 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 CVG nonstop?
In the schedule table on this page, IAH to CVG nonstops fly as UA 1998, UA 2069, UA 2850, UA 6139, and UA 6312 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 CVG?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on IAH to CVG. The page carries the full IAH to CVG nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full IAH to CVG 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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