SkyWest Airlines SAT to ORD on-time performance
SkyWest Airlines nonstop flights from San Antonio to Chicago · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
67%
arrived < 15 min late
Cancelled
5.2%
6 flights
Avg arrival delay
20 min
57 min when late
Rank on route
#5 of 5
route average 77% on time
Key facts
- SkyWest Airlines flights on SAT to ORD arrived on time 67% of the time in Aug 2025 – Jul 2026.
- 5.2% were cancelled, and 8% arrived an hour or more late.
- That ranks #5 of 5 airlines on this route, which averaged 77% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (39%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)39%
- Air traffic control & airport congestion26%
- Late-arriving aircraft26%
- Extreme weather9%
- Security0%
Other airlines on SAT to ORD
- United Airlines80% on time · 18 min avg delay
- American Airlines74% on time · 21 min avg delay
- Envoy Air77% on time · 16 min avg delay
- Republic Airways75% on time · 14 min avg delay
Full SAT to ORD comparison →
SkyWest Airlines on-time record across all routes →
116 SkyWest Airlines flights tracked on this route; 6 cancelled, 0 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.