Republic Airways SAT to ORD on-time performance
Republic Airways nonstop flights from San Antonio to Chicago · Aug 2025 – Jul 2026Regional airline operating flights for American Eagle, Delta Connection and United Express.
On-time arrivals
75%
arrived < 15 min late
Cancelled
5.0%
5 flights
Avg arrival delay
14 min
54 min when late
Rank on route
#3 of 5
route average 77% on time
Key facts
- Republic Airways flights on SAT to ORD arrived on time 75% of the time in Aug 2025 – Jul 2026.
- 5% were cancelled, and 7% arrived an hour or more late.
- That ranks #3 of 5 airlines on this route, which averaged 77% on time overall.
- The largest source of delay minutes was late-arriving aircraft (46%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft46%
- Airline (crew, maintenance, cleaning, fueling)25%
- Air traffic control & airport congestion22%
- Extreme weather7%
- 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
- SkyWest Airlines67% on time · 20 min avg delay
Full SAT to ORD comparison →
Republic Airways on-time record across all routes →
101 Republic Airways flights tracked on this route; 5 cancelled, 1 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.