Denver to Coxen Hole (DEN-RTB): nonstop flights and who flies them

United Airlines flies nonstop from Denver (DEN) to Coxen Hole (RTB) just once a week. In the timetable below it flies as UA 2352, scheduled at 4h 29m for the 1,959 miles.

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

Updated .

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1
Flights a week, 4-week average
4h 29m
Scheduled flight time
1,959 mi
Nonstop distance
Free
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Denver to Coxen Hole flight schedule

Scheduled nonstop departures for DEN 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 Denver (DEN) to Coxen Hole (RTB)
Date Flight Airline Departs DEN Arrives RTB Duration Aircraft
UA 2352United Airlines08:2512:544h 29mBoeing 737 MAX 9
UA 2352United Airlines08:2013:494h 29mBoeing 737 MAX 8
UA 2352United Airlines08:2013:494h 29mBoeing 737 MAX 8
UA 2352United Airlines08:2013:494h 29mBoeing 737 MAX 8
UA 2352United Airlines08:2013:494h 29mBoeing 737 MAX 8
UA 2352United Airlines08:2513:544h 29mBoeing 737 MAX 8
UA 2352United Airlines08:2513:544h 29mBoeing 737 MAX 8

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

Aircraft on the Denver to Coxen Hole nonstop

United Airlines flies the departures in the schedule table on this page with the Boeing 737 MAX 8 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 DEN to RTB nonstop schedule

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

Plan on the map

See DEN to RTB on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Denver to Coxen Hole nonstop

Carriers operating DEN to RTB nonstop in the current schedule.

See DEN to RTB on the interactive map →

Frequently asked questions about DEN to RTB

How long is the flight from Denver (DEN) to Coxen Hole (RTB)?
UA 2352 is scheduled at 4h 29m from Denver (DEN) to Coxen Hole (RTB) on every departure in the schedule table on this page. The nonstop covers about 1,959 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from DEN to RTB?
United Airlines is currently the only airline flying DEN to RTB nonstop. 2LNR doesn't show award or upgrade space for it on DEN to RTB, so this page carries the schedule rather than a space claim.
How often does DEN to RTB operate?
The DEN to RTB nonstop currently runs once a week, on United Airlines. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from DEN to RTB depart?
Scheduled DEN to RTB nonstops in the next 7 days with service leave between 08:20 and 08:25, local time at Denver. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate DEN to RTB nonstop?
United Airlines flies UA 2352 nonstop from Denver (DEN) 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 DEN to RTB?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on DEN to RTB. The page carries the full DEN to RTB nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full DEN 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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