Houston to Dallas (IAH-DFW): nonstop upgrade & award space

United Airlines and American Airlines fly nonstop between Houston (IAH) and Dallas (DFW), roughly 133 times a week. With this many departures on a short sector, premium cabins are small and turn over daily, so upgrade or award space opens and closes within hours. 2LNR tracks confirmed upgrade and award space on American Airlines, on every IAH to DFW departure, so you know which flights have space before you book.

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

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133
Nonstop flights a week
225 mi
Nonstop distance
Free
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Houston to Dallas flight schedule

Scheduled nonstop departures for IAH to DFW, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Houston (IAH) to Dallas (DFW)
Date Flight Airline Departs IAH Arrives DFW Duration Aircraft
AA 2551American Airlines05:0006:201h 20m738
AA 700American Airlines06:0007:271h 27m738
AA 3026American Airlines07:0008:271h 27m738
UA 358United Airlines07:2008:511h 31m319
UA 2074United Airlines09:3011:011h 31m7M9
AA 1407American Airlines10:2611:501h 24m320
AA 860American Airlines11:2812:461h 18m319
UA 5371United Airlines12:0513:291h 24mE7W
UA 6120United Airlines12:0513:291h 24mE7W
AA 1397American Airlines14:0915:331h 24m738
UA 1388United Airlines14:4016:051h 25m7M9
UA 1439United Airlines16:2017:451h 25m73G
AA 1393American Airlines16:2117:481h 27m321
UA 1535United Airlines18:3019:571h 27m319
AA 2438American Airlines18:4920:151h 26m320
UA 1949United Airlines20:1021:381h 28m73G
AA 2551American Airlines05:0006:181h 18m738
AA 700American Airlines06:0007:261h 26m738
AA 3026American Airlines07:0008:261h 26m738
UA 358United Airlines07:2008:511h 31m319
AA 3598American Airlines09:0210:271h 25mE75
UA 2074United Airlines09:3011:011h 31m73G
AA 1407American Airlines10:2311:441h 21m738
AA 3477American Airlines12:0313:281h 25mE75
UA 4024United Airlines12:0513:341h 29mE7W
UA 5371United Airlines12:0513:291h 24mE7W
UA 6120United Airlines12:0513:291h 24mE7W
AA 1397American Airlines14:0815:281h 20m738
UA 1388United Airlines14:4016:051h 25m7M9
AA 5576American Airlines16:1317:411h 28mCR9
UA 1439United Airlines16:2017:451h 25m738
UA 1535United Airlines18:3019:571h 27m319
AA 2438American Airlines18:4920:151h 26m320
AA 5299American Airlines19:0120:291h 28mCR9
UA 1949United Airlines20:1021:381h 28m73G
UA 1183United Airlines21:3722:591h 22m319
AA 2551American Airlines05:0006:181h 18m738
AA 700American Airlines06:0007:261h 26m738
AA 3026American Airlines07:0008:261h 26m738
UA 358United Airlines07:2008:511h 31m319

Showing the first 40 of 131 scheduled IAH to DFW departures across the next 7 days with service. Every remaining date is 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every IAH to DFW date on the interactive map

Confirmed upgrade & award space on IAH to DFW departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Houston to Dallas to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each IAH to DFW departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

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

Airlines flying Houston to Dallas nonstop

Carriers operating IAH to DFW nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See IAH to DFW on the interactive map →

Frequently asked questions about IAH to DFW

How far is Dallas from Houston?
IAH to DFW covers about 225 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from IAH to DFW?
United Airlines and American Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.
How many flights a week are there from IAH to DFW?
About 133 nonstop flights a week run between Houston and Dallas in the current schedule, operated by United Airlines and American Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from IAH to DFW depart?
Scheduled IAH to DFW nonstops in the next 7 days with service leave between 05:00 and 21:37, local time at Houston. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on IAH to DFW?
Open the IAH to DFW route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss IAH to DFW upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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