Envoy Air ORD to SAT on-time performance
Envoy Air nonstop flights from Chicago to San Antonio · Aug 2025 – Jul 2026Regional airline operating American Eagle flights.
On-time arrivals
77%
arrived < 15 min late
Cancelled
2.3%
9 flights
Avg arrival delay
14 min
58 min when late
Rank on route
#3 of 5
route average 74% on time
Key facts
- Envoy Air flights on ORD to SAT arrived on time 77% of the time in Aug 2025 – Jul 2026.
- 2.3% were cancelled, and 9% arrived an hour or more late.
- That ranks #3 of 5 airlines on this route, which averaged 74% on time overall.
- The largest source of delay minutes was late-arriving aircraft (45%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft45%
- Air traffic control & airport congestion38%
- Airline (crew, maintenance, cleaning, fueling)9%
- Extreme weather8%
- Security0%
Other airlines on ORD to SAT
- United Airlines75% on time · 19 min avg delay
- American Airlines66% on time · 28 min avg delay
- SkyWest Airlines81% on time · 12 min avg delay
- Republic Airways82% on time · 12 min avg delay
Full ORD to SAT comparison →
Envoy Air on-time record across all routes →
383 Envoy Air flights tracked on this route; 9 cancelled, 3 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.