Houston to Coxen Hole (IAH-RTB): nonstop flights and who flies them

United Airlines flies the IAH to RTB nonstop about 4 times a week. United Airlines sets the rhythm here, a few flights a day with a small premium cabin on each, so a date with open space is worth acting on the day you see it. 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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4
Nonstop flights a week
1,097 mi
Nonstop distance
Free
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Houston to Coxen Hole flight schedule

Scheduled nonstop departures for IAH to RTB, 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 Coxen Hole (RTB)
Date Flight Airline Departs IAH Arrives RTB Duration Aircraft
UA 2043United Airlines09:4011:282h 48m738
UA 2043United Airlines09:4011:282h 48m738
UA 2043United Airlines09:4011:282h 48m738
UA 2043United Airlines09:4011:282h 48m738
UA 2043United Airlines09:4011:282h 48m738
UA 2043United Airlines09:4011:282h 48m738
UA 2043United Airlines09:4011:282h 48m738

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

The full IAH to RTB nonstop schedule

United Airlines fly the route nonstop in 2LNR's schedule data. This page carries the full IAH to RTB 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 IAH to RTB 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 IAH to RTB on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Houston to Coxen Hole nonstop

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

See IAH to RTB on the interactive map →

Frequently asked questions about IAH to RTB

How far is Coxen Hole from Houston?
IAH to RTB covers about 1,097 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 RTB?
United Airlines is currently the only airline flying IAH to RTB nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the IAH to RTB schedule rather than a space claim.
How many flights a week are there from IAH to RTB?
About 4 nonstop flights a week run between Houston and Coxen Hole 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 RTB depart?
In the next 7 days with service, every scheduled IAH to RTB nonstop leaves at 09:40 local time at Houston. The schedule table on this page lists each departure by date.
Does 2LNR show upgrade or award space on IAH to RTB?
Not on this route: none of United Airlines is a carrier 2LNR reads inventory for. The page carries the full IAH to RTB nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full IAH to RTB 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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