🇺🇸 SEA
Seattle
1066 mi
COS 🇺🇸
Colorado Springs

Seattle to Colorado Springs Flights

Seattle–Tacoma International Airport City of Colorado Springs Municipal Airport 1 airline

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The Seattle to Colorado Springs route connects Seattle–Tacoma International Airport (SEA) in US with City of Colorado Springs Municipal Airport (COS) in US. This medium-haul flight covers approximately 1066 miles (1716 km). This route is operated by Southwest. AirportRoutes has tracked 1 unique flight number on this route.

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Departure Airport

Seattle–Tacoma International Airport

ICAO Code:
KSEA
IATA Code:
SEA
City:
🇺🇸 Seattle
Country:
US
Elevation:
433 ft

Destination Airport

City of Colorado Springs Municipal Airport

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

1

Operator

1

Tracked Flight

1066

Miles

-

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
Southwest - -

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 0 0%
Tuesday 0 0%
Wednesday 0 0%
Thursday 0 0%
Friday 0 0%
Saturday 0 0%
Sunday 1 100%

Pattern Analysis

1 Tracked Flight:
Data Points: 1
API observations used to build this analysis
Weekdays: 0 flights
Weekend: 1 flights

All Flight Routes

1 Route
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
Southwest
- 09:05 9:05 AM (Representative)
M T W T F S S
Aug 16, 2026 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: N/A

Spotted Departure Times

Departure Time Operator ICAO IATA
09:05 9:05 AM Southwest - -

Time Information

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

Total Departure Times: 1
Time Range:
09:05 - 09:05
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.