Envoy Air ORD to BOI on-time performance
Envoy Air nonstop flights from Chicago to Boise · Aug 2025 – Jul 2026Regional airline operating American Eagle flights.
On-time arrivals
63%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
20 min
51 min when late
Rank on route
#4 of 4
route average 70% on time
Key facts
- Envoy Air flights on ORD to BOI arrived on time 63% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 10% arrived an hour or more late.
- That ranks #4 of 4 airlines on this route, which averaged 70% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (37%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion37%
- Late-arriving aircraft35%
- Extreme weather17%
- Airline (crew, maintenance, cleaning, fueling)12%
- Security0%
Other airlines on ORD to BOI
- SkyWest Airlines64% on time · 31 min avg delay
- United Airlines79% on time · 14 min avg delay
- American Airlines78% on time · 15 min avg delay
Full ORD to BOI comparison →
Envoy Air on-time record across all routes →
157 Envoy Air flights tracked on this route; 0 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.