Cave Springs to Houston (XNA-IAH): nonstop flights and who flies them

United Airlines flies nonstop between Cave Springs (XNA) and Houston (IAH), roughly 49 times a week. With United Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. United Airlines fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

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

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49
Nonstop flights a week
439 mi
Nonstop distance
Free
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Cave Springs to Houston flight schedule

Scheduled nonstop departures for XNA to IAH, 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 Cave Springs (XNA) to Houston (IAH)
Date Flight Airline Departs XNA Arrives IAH Duration Aircraft
UA 4505United Airlines06:3008:171h 47mCR5
UA 692United Airlines06:3008:171h 47m319
UA 4513United Airlines09:0010:471h 47mCR5
UA 4521United Airlines11:4813:311h 43mCR5
UA 4554United Airlines17:1018:551h 45mCR5
UA 4564United Airlines17:2519:101h 45mCR5
UA 4544United Airlines06:3008:171h 47mCR5
UA 4521United Airlines11:4813:311h 43mCR5
UA 4554United Airlines17:1018:551h 45mCR5
UA 4564United Airlines17:2519:101h 45mCR5
UA 4544United Airlines06:3008:171h 47mCR5
UA 4521United Airlines11:4813:311h 43mCR5
UA 4554United Airlines17:1018:551h 45mCR5
UA 4564United Airlines17:2519:101h 45mCR5
UA 4505United Airlines06:3008:171h 47mCR5
UA 4544United Airlines06:3008:171h 47mCR5
UA 4513United Airlines09:0010:471h 47mCR5
UA 4521United Airlines11:4813:311h 43mCR5
UA 4554United Airlines17:1018:551h 45mCR5
UA 4564United Airlines17:2519:101h 45mCR5
UA 4505United Airlines06:3008:171h 47mCR5
UA 4544United Airlines06:3008:171h 47mCR5
UA 4513United Airlines09:0010:471h 47mCR5
UA 4521United Airlines11:4813:311h 43mCR5
UA 4505United Airlines06:3008:171h 47mCR5
UA 4544United Airlines06:3008:171h 47mCR5
UA 4513United Airlines09:0010:471h 47mCR5
UA 4521United Airlines11:4813:311h 43mCR5
UA 4554United Airlines17:1018:551h 45mCR5
UA 4564United Airlines17:2519:101h 45mCR5
UA 4505United Airlines06:3008:171h 47mCR5
UA 4544United Airlines06:3008:171h 47mCR5
UA 4513United Airlines09:0010:471h 47mCR5
UA 4521United Airlines11:4813:311h 43mCR5
UA 4554United Airlines17:1018:551h 45mCR5
UA 4564United Airlines17:2519:101h 45mCR5

Showing all 36 scheduled XNA to IAH departures across the next 7 days with service. 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 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 XNA to IAH date on the interactive map

The full XNA to IAH nonstop schedule

United Airlines fly the route nonstop in 2LNR's schedule data. This page carries the full XNA to IAH nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See real availability

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

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

Airlines flying Cave Springs to Houston nonstop

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

See XNA to IAH on the interactive map →

Frequently asked questions about XNA to IAH

How far is Houston from Cave Springs?
XNA to IAH covers about 439 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 XNA to IAH?
United Airlines is currently the only airline flying XNA to IAH nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the XNA to IAH schedule rather than a space claim.
How many flights a week are there from XNA to IAH?
About 49 nonstop flights a week run between Cave Springs and Houston 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 XNA to IAH depart?
Scheduled XNA to IAH nonstops in the next 7 days with service leave between 06:30 and 17:25, local time at Cave Springs. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Does 2LNR show upgrade or award space on XNA to IAH?
Not on this route: none of United Airlines is a carrier 2LNR reads inventory for. The page carries the full XNA to IAH nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full XNA to IAH nonstop schedule

Every scheduled departure on this route, with who flies it. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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