Colorado Springs to Denver Flights COS → DEN

City of Colorado Springs Municipal Airport → Denver International Airport

🇺🇸 Colorado Springs, US → 🇺🇸 Denver, US

The Colorado Springs to Denver route connects City of Colorado Springs Municipal Airport (COS) in US with Denver International Airport (DEN) in US. This short-haul flight covers approximately 93 miles (150 km) with a typical flight time of 33m. This route is served by 4 airlines: SkyWest, Southwest, United and others. AirportRoutes has tracked 15 daily flights on this route.

Departure Airport

City of Colorado Springs Municipal Airport

ICAO Code:
KCOS
IATA Code:
COS
City:
🇺🇸 Colorado Springs
Country:
US
Elevation:
6187 ft

Destination Airport

Denver International Airport

ICAO Code:
KDEN
IATA Code:
DEN
City:
🇺🇸 Denver
Country:
US
Elevation:
5431 ft

4

Operators

15

Daily Flights

93

Miles

33m

Flight Duration

Route Map

Great Circle
Flight route map from Colorado Springs to Denver
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline ICAO IATA
SkyWest SKW OO
Southwest SWA WN
United UAL UA
Flexjet LXJ -

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 27 11%
Tuesday 40 17%
Wednesday 23 10%
Thursday 42 17%
Friday 47 20%
Saturday 26 11%
Sunday 36 15%

Pattern Analysis

15 Daily Flights:
SKW4696 SKW5291 SKW5548 SKW5634 SKW4677 SWA1905 SWA4376 SKW4675 SKW4719 SWA421 UAL393 UAL324 SKW5191 SKW5193 SWA558
Data Points: 241
API observations used to build this analysis
Weekdays: 179 flights
Weekend: 62 flights
Business Route More active on weekdays

All Flight Routes

4 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
- GLF4 -
M T W T F S S
Aug 31, 2025 Active
SkyWest
SKW / OO
SKW4696 SKW5291 SKW5548 SKW5634 SKW4677 CRJ2 09:27 9:27 AM (Representative)
M T W T F S S
Feb 9, 2026 Active
Southwest
SWA / WN
SWA1905 SWA4376 SWA421 SWA558 B738 06:10 6:10 AM (Representative)
M T W T F S S
Feb 9, 2026 Active
United
UAL / UA
UAL393 UAL324 A320 15:30 3:30 PM (Representative)
M T W T F S S
Feb 3, 2026 Active
Total Routes: 4
Active Routes: 4
Unique Airlines: 4
Aircraft Types: 4

Spotted Departure Times

Departure Time Operator ICAO IATA
06:10 6:10 AM Southwest SWA WN
09:27 9:27 AM SkyWest SKW OO
15:30 3:30 PM United UAL UA

Time Information

Times are shown in the departure airport's local timezone (KCOS - America/Denver).

Total Departure Times: 3
Time Range:
06:10 - 15:30
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.