Route
COS → SAT
City of Colorado Springs Municipal Airport San Antonio International Airport
732 miles
Return route SAT → COS →
How punctual is this route?
- On-time arrivals
- 68.4%
- Less than 15 minutes late
- Cancelled
- 0.0%
- Of scheduled flights
- Average delay when late
- 37 min
- Flights arriving 15+ minutes late
- Flights tracked
- 19
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 75%
- Airline (crew, maintenance, cleaning) 24%
- Air traffic control & airport 1%
- Extreme weather 0%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Nov 2025
Jan 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| November 2025 | 60.0% | 5 |
| December 2025 | 63.6% | 11 |
| January 2026 | 100.0% | 3 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Southwest Airlines | 19 | 68.4% | 0.0% | 37 min |
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