City Of Colorado Springs Municipal ⇄ San Antonio International COS–SAT
Airlines flew 40 flights between City Of Colorado Springs Municipal COS in Colorado Springs, CO and San Antonio International SAT in San Antonio, TX in the twelve months to July 2026, both directions together: 5,268 passengers in 6,342 seats, 83% of them filled. 732 miles, about 91 minutes in the air, on 2 airlines: Southwest Airlines Co. (38), United Air Lines Inc. (2). Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 6 |
| 4/25 | 1 |
| 7/25 | 2 |
| 11/25 | 10 |
| 12/25 | 22 |
| 1/26 | 6 |
| 5/26 | 1 |
| 6/26 | 1 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 823 |
| 4/25 | 108 |
| 7/25 | 183 |
| 11/25 | 1,344 |
| 12/25 | 2,919 |
| 1/26 | 719 |
| 5/26 | 144 |
| 6/26 | 142 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 38 | 4,982 | 82% | scheduled passenger service |
| United Air Lines Inc. UA | 2 | 286 | 95% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-700/700LR/Max 7 | 19 | 143 | 2,355 |
| Boeing B737 Max 800 | 15 | 175 | 2,010 |
| Boeing 737-800 | 4 | 175 | 617 |
| Airbus Industrie A320-100/200 | 2 | 150 | 286 |
COS → SAT this direction alone · flown January 2025 to January 2026
19 flights of 19 scheduled, 2,598 passengers in 3,293 seats. Southwest Airlines Co. 19.
SAT → COS this direction alone · flown January 2025 to June 2026
21 flights of 19 scheduled, 2,670 passengers in 3,049 seats. Southwest Airlines Co. 19; United Air Lines Inc. 2.
Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: City Of Colorado Springs Municipal COS and San Antonio International SAT; all routes.