Cave Springs to Denver (XNA-DEN): nonstop flights and who flies them

United Airlines and Frontier Airlines fly nonstop between Cave Springs (XNA) and Denver (DEN), roughly 46 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 and Frontier 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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46
Nonstop flights a week
616 mi
Nonstop distance
Free
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Cave Springs to Denver flight schedule

Scheduled nonstop departures for XNA to DEN, 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 Denver (DEN)
Date Flight Airline Departs XNA Arrives DEN Duration Aircraft
UA 5406United Airlines05:4506:522h 7mE7W
UA 1029United Airlines09:0910:202h 11m320
UA 2775United Airlines09:0910:202h 11m319
UA 5812United Airlines13:3014:422h 12mE7W
F9 1091Frontier Airlines14:2115:432h 22m32N
UA 5694United Airlines17:0818:252h 17mE7W
UA 5406United Airlines05:4506:522h 7mE7W
UA 1029United Airlines09:0910:202h 11m320
UA 2775United Airlines09:0910:202h 11m320
UA 5812United Airlines13:3014:422h 12mE7W
UA 5694United Airlines17:0818:252h 17mE7W
UA 5406United Airlines05:4506:522h 7mE7W
UA 1029United Airlines09:0910:202h 11m320
UA 2775United Airlines09:0910:202h 11m320
UA 5812United Airlines13:3014:422h 12mE7W
F9 4343Frontier Airlines14:2115:282h 7m32N
UA 5694United Airlines17:0818:252h 17mE7W
UA 5406United Airlines05:4506:522h 7mE7W
UA 1029United Airlines09:0910:202h 11m320
UA 2775United Airlines09:0910:202h 11m320
UA 5812United Airlines13:3014:422h 12mE7W
UA 5694United Airlines17:0818:252h 17mE7W
UA 5406United Airlines05:4506:522h 7mE7W
UA 1029United Airlines09:0910:202h 11m320
UA 2775United Airlines09:0910:202h 11m320
UA 5812United Airlines13:3014:422h 12mE7W
UA 5694United Airlines17:0818:252h 17mE7W
UA 5406United Airlines05:4506:522h 7mE7W
UA 1029United Airlines09:0910:202h 11m320
UA 2775United Airlines09:0910:202h 11m320
UA 5812United Airlines13:3014:422h 12mE7W
F9 4343Frontier Airlines14:2115:282h 7m32N
UA 5694United Airlines17:0318:202h 17mE7W
F9 1091Frontier Airlines19:2920:342h 5m320
UA 5406United Airlines05:4506:522h 7mE7W
UA 1029United Airlines09:0910:202h 11m320
UA 2775United Airlines09:0910:202h 11m320
UA 5812United Airlines13:3014:422h 12mE7W
UA 5694United Airlines17:0318:202h 17mE7W

Showing all 39 scheduled XNA to DEN 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 DEN date on the interactive map

The full XNA to DEN nonstop schedule

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

Airlines flying Cave Springs to Denver nonstop

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

See XNA to DEN on the interactive map →

Frequently asked questions about XNA to DEN

How far is Denver from Cave Springs?
XNA to DEN covers about 616 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 DEN?
United Airlines and Frontier Airlines fly the route nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the XNA to DEN schedule rather than a space claim.
How many flights a week are there from XNA to DEN?
About 46 nonstop flights a week run between Cave Springs and Denver in the current schedule, operated by United Airlines and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from XNA to DEN depart?
Scheduled XNA to DEN nonstops in the next 7 days with service leave between 05:45 and 19:29, 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 DEN?
Not on this route: none of United Airlines and Frontier Airlines is a carrier 2LNR reads inventory for. The page carries the full XNA to DEN nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full XNA to DEN 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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