City of Colorado Springs Municipal Airport
Colorado Springs, United StatesCOS / KCOS
Regional airport · 37 direct destinations · 3 runways · longest runway 13,501 ft
44 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Colorado Springs → San Antonio
COS
Colorado SpringsCity of Colorado Springs Municipal Airport
Colorado SpringsCity of Colorado Springs Municipal AirportSATSan AntonioSan Antonio International Airport
San AntonioSan Antonio International Airport- Distance
- 733 mi
- Estimated flight time
- ~2h
San Antonio is currently 1 hour ahead of Colorado Springs.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 1.5
- busiest month · Jun
- 1
- quietest month · Oct
- 1 hr 51 min
- measured flight time
- 11 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- –Feb
- 1Mar
- 1Apr
- 1May
- 1.5Jun
- 1Jul
- 1Aug
- 1Sep
- 1Oct2025
- 1Nov
- 1Dec
Airlines
Who flies it
Southwest Airlinesnow and then
Through the day
Departure times
Local time in Colorado Springs. Most departures between 09:00 and 12:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.2Mon
- 0.1Tue
- 0.2Wed
- 0.4Thu
- 0.2Fri
- 0.2Sat
- 0.3Sun
Fleet
Aircraft observed
- SF5021%
- Cessna Citation CJ1C52518%
- Boeing 737 MAX 8B38M14%
- Dassault Falcon 2000F2TH8%
- Boeing 737-800B7383%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 6 |
|
| February 2026 | Not seen in this month. | ||
| March 2026 | 1 | 5 | – |
| April 2026 | 1 | 3 | – |
| May 2026 | 1 | 9 | – |
| June 2026 | 1.5 | 10 | – |
| July 2026 | 1 | 9 | – |
| August 2026 | 1 | 6 | – |
| September 2026 | 1 | 9 | – |
| October 2025 | 1 | 8 | – |
| November 2025 | 1 | 6 |
|
| December 2025 | 1 | 9 |
|
Airlines observed on this route
From observed callsign routes on COS-SAT - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Colorado Springs: 37.
- Direct destinations observed from San Antonio: 68.
The airports on this route
San Antonio International Airport
San Antonio, United StatesSAT / KSAT
Major airport · 68 direct destinations · 3 runways · longest runway 8,504 ft
67 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Colorado Springs to San Antonio
The observed direct connection between City of Colorado Springs Municipal Airport (COS) and San Antonio International Airport (SAT) covers approximately 733 mi. The estimated flight time is around 2h. Southwest Airlines has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Colorado Springs from San Antonio by air?
- The great-circle distance between City of Colorado Springs Municipal Airport and San Antonio International Airport is approximately 733 mi.
- How long is the flight from Colorado Springs to San Antonio?
- Based on the distance, the estimated flight time is about 2h. This is an estimate, not a schedule.
- Is there a direct connection from Colorado Springs to San Antonio?
- Yes, a direct connection between COS and SAT has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Southwest Airlines.
- How often is there a flight from Colorado Springs to San Antonio?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 80 observed flights. Mainly Southwest Airlines. That is an observation, not a timetable.
- What is the current time difference between Colorado Springs and San Antonio?
- San Antonio is currently 1 hour ahead of Colorado Springs.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.