Colorado Springs to Denver (COS-DEN): nonstop flights and who flies them

United Airlines flies nonstop between Colorado Springs (COS) and Denver (DEN), roughly 96 times a week. The timetable below shows the nonstop scheduled at 50 minutes to 1h 20m for the 73 miles.

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

Updated .

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96
Flights a week, 4-week average
50 minutes to 1h 20m
Scheduled flight time
73 mi
Nonstop distance
Free
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Colorado Springs to Denver flight schedule

Scheduled nonstop departures for COS to DEN starting October 28, 2026, last checked against our schedule feed on October 25, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Colorado Springs (COS) to Denver (DEN)
Date Flight Airline Departs COS Arrives DEN Duration Aircraft
UA 4656United Airlines05:3006:361h 6mBombardier CRJ-200
UA 5291United Airlines06:0007:051h 5mEmbraer E170
UA 4696United Airlines07:0008:051h 5mCR5
UA 4739United Airlines07:4008:511h 11mCR5
UA 4677United Airlines07:4509:031h 18mCR5
UA 4691United Airlines08:3809:501h 12mBombardier CRJ-200
UA 5400United Airlines09:2410:351h 11mBombardier CRJ-200
UA 4675United Airlines11:3312:451h 12mCR5
UA 4744United Airlines11:3412:451h 11mBombardier CRJ-200
UA 1824United Airlines13:2814:281hAirbus A319
UA 4647United Airlines13:5014:4050 minutesEmbraer E175
UA 4638United Airlines14:5516:001h 5mBombardier CRJ-200
UA 4719United Airlines17:0818:251h 17mEmbraer E170
UA 5391United Airlines18:0319:231h 20mBombardier CRJ-200
UA 4656United Airlines05:3006:361h 6mBombardier CRJ-200
UA 5291United Airlines06:0007:051h 5mEmbraer E170
UA 4696United Airlines07:0008:051h 5mCR5
UA 4739United Airlines07:4008:511h 11mCR5
UA 4677United Airlines07:4509:031h 18mCR5
UA 4691United Airlines08:3809:501h 12mBombardier CRJ-200
UA 5400United Airlines09:2410:351h 11mBombardier CRJ-200
UA 4675United Airlines11:3312:451h 12mCR5
UA 4744United Airlines11:3412:451h 11mEmbraer E170
UA 1824United Airlines13:2814:281hAirbus A319
UA 4647United Airlines13:5014:4050 minutesEmbraer E175
UA 4638United Airlines14:5516:001h 5mBombardier CRJ-200
UA 4719United Airlines17:0818:251h 17mEmbraer E170
UA 5391United Airlines18:0319:231h 20mBombardier CRJ-200
UA 4656United Airlines05:3006:361h 6mBombardier CRJ-200
UA 5291United Airlines06:0007:051h 5mEmbraer E170
UA 4696United Airlines07:0008:051h 5mCR5
UA 4739United Airlines07:4008:511h 11mCR5
UA 4677United Airlines07:4509:031h 18mCR5
UA 4691United Airlines08:3809:501h 12mBombardier CRJ-200
UA 5400United Airlines09:2410:351h 11mBombardier CRJ-200
UA 4675United Airlines11:3312:451h 12mCR5
UA 4744United Airlines11:3412:451h 11mEmbraer E170
UA 1824United Airlines13:2814:281hAirbus A319
UA 4647United Airlines13:5014:4050 minutesEmbraer E175
UA 4638United Airlines14:5516:001h 5mBombardier CRJ-200

Showing the first 40 of 96 scheduled COS to DEN departures across 7 days with service, starting October 28, 2026. Every remaining date is 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 COS to DEN date on the interactive map

Aircraft on the Colorado Springs to Denver nonstop

United Airlines flies the departures in the schedule table on this page with the Bombardier CRJ-200, the Bombardier CRJ, the Embraer E170, the Airbus A319, and the Embraer E175. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full COS to DEN nonstop schedule

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

Plan on the map

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

Airlines flying Colorado Springs to Denver nonstop

Carriers operating COS to DEN nonstop in the current schedule.

See COS to DEN on the interactive map →

Frequently asked questions about COS to DEN

How long is the flight from Colorado Springs (COS) to Denver (DEN)?
Scheduled flight times from Colorado Springs (COS) to Denver (DEN) run from 50 minutes to 1h 20m across the departures in the schedule table on this page. The nonstop covers about 73 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from COS to DEN?
United Airlines is currently the only airline flying COS to DEN nonstop. 2LNR doesn't show award or upgrade space for it on COS to DEN, so this page carries the schedule rather than a space claim.
How many flights a week are there from COS to DEN?
About 96 nonstop flights a week run between Colorado Springs (COS) 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 COS to DEN depart?
Scheduled COS to DEN nonstops in the next 7 days with service leave between 05:30 and 18:03, local time at Colorado Springs. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate COS to DEN nonstop?
The schedule table on this page lists 14 flight numbers for COS to DEN nonstops, including UA 4656, UA 4675, UA 4677, UA 4691, UA 4696, UA 4739, UA 5291, and UA 5400 on United Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on COS to DEN?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on COS to DEN. The page carries the full COS to DEN nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full COS 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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