Arcata to Denver (ACV-DEN): nonstop flights and who flies them

United Airlines flies the ACV to DEN nonstop about 7 times a week. In the timetable below it flies as UA 5966, scheduled at 2h 48m to 2h 49m for the 1,023 miles.

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

Updated .

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7
Flights a week, 4-week average
2h 48m to 2h 49m
Scheduled flight time
1,023 mi
Nonstop distance
Free
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Arcata to Denver flight schedule

Scheduled nonstop departures for ACV to DEN 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 Arcata (ACV) to Denver (DEN)
Date Flight Airline Departs ACV Arrives DEN Duration Aircraft
UA 5966United Airlines12:5616:452h 49mEmbraer E175
UA 5966United Airlines12:5616:452h 49mEmbraer E175
UA 5966United Airlines12:5616:452h 49mEmbraer E175
UA 5966United Airlines12:4216:302h 48mEmbraer E175
UA 5966United Airlines12:4216:302h 48mEmbraer E175
UA 5966United Airlines12:4216:302h 48mEmbraer E175
UA 5966United Airlines12:4216:302h 48mEmbraer E175

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

Aircraft on the Arcata to Denver nonstop

United Airlines flies the Embraer E175 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 ACV to DEN nonstop schedule

This page carries the full ACV to DEN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

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

Plan on the map

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

Airlines flying Arcata to Denver nonstop

Carriers operating ACV to DEN nonstop in the current schedule.

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Frequently asked questions about ACV to DEN

How long is the flight from Arcata (ACV) to Denver (DEN)?
Scheduled flight times from Arcata (ACV) to Denver (DEN) run from 2h 48m to 2h 49m across the departures in the schedule table on this page. The nonstop covers about 1,023 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from ACV to DEN?
United Airlines is currently the only airline flying ACV to DEN nonstop. 2LNR doesn't show award or upgrade space for it on ACV to DEN, so this page carries the schedule rather than a space claim.
How many flights a week are there from ACV to DEN?
About 7 nonstop flights a week run between Arcata (ACV) and Denver (DEN) 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 ACV to DEN depart?
Scheduled ACV to DEN nonstops in the next 7 days with service leave between 12:42 and 12:56, local time at Arcata. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate ACV to DEN nonstop?
United Airlines flies UA 5966 nonstop from Arcata (ACV) to Denver (DEN), 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 ACV to DEN?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on ACV to DEN. The page carries the full ACV to DEN nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full ACV to DEN 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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