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. In the timetable below it flies as UA 2043, scheduled at 2h 48m to 2h 52m for the 1,097 miles.

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

Updated .

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4
Flights a week, 4-week average
2h 48m to 2h 52m
Scheduled flight time
1,097 mi
Nonstop distance
Free
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Houston to Coxen Hole flight schedule

Scheduled nonstop departures for IAH to RTB starting October 22, 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 Coxen Hole (RTB)
Date Flight Airline Departs IAH Arrives RTB Duration Aircraft
UA 2043United Airlines09:4011:282h 48mBoeing 737-800
UA 2043United Airlines09:4011:282h 48mBoeing 737-800
UA 2043United Airlines09:4011:282h 48mBoeing 737-800
UA 2043United Airlines09:3511:242h 49mBoeing 737-800
UA 2043United Airlines09:3511:242h 49mBoeing 737-800
UA 2043United Airlines09:3511:272h 52mBoeing 737-800
UA 2043United Airlines09:3512:242h 49mBoeing 737-800

Showing all 7 scheduled IAH to RTB departures across 7 days with service, starting October 22, 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 RTB date on the interactive map

Aircraft on the Houston to Coxen Hole nonstop

United Airlines flies the Boeing 737-800 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 RTB nonstop schedule

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 the schedule

Who operates each IAH to RTB nonstop and how often it runs, from 2LNR's schedule data.

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.

See IAH to RTB on the interactive map →

Frequently asked questions about IAH to RTB

How long is the flight from Houston (IAH) to Coxen Hole (RTB)?
Scheduled flight times from Houston (IAH) to Coxen Hole (RTB) run from 2h 48m to 2h 52m across the departures in the schedule table on this page. The nonstop covers about 1,097 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from IAH to RTB?
United Airlines is currently the only airline flying IAH to RTB nonstop. 2LNR doesn't show award or upgrade space for it on IAH to RTB, so this page carries the 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 (IAH) and Coxen Hole (RTB) 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?
Scheduled IAH to RTB nonstops in the next 7 days with service leave between 09:35 and 09:40, 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 RTB nonstop?
United Airlines flies UA 2043 nonstop from Houston (IAH) to Coxen Hole (RTB), 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 RTB?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on IAH to RTB. 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. 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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