Envoy Air ORD to BZN on-time performance
Envoy Air nonstop flights from Chicago to Bozeman · Aug 2025 – Jul 2026Regional airline operating American Eagle flights.
On-time arrivals
55%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
15 min
31 min when late
Rank on route
#4 of 4
route average 69% on time
Key facts
- Envoy Air flights on ORD to BZN arrived on time 55% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 0% arrived an hour or more late.
- That ranks #4 of 4 airlines on this route, which averaged 69% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (55%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion55%
- Late-arriving aircraft30%
- Extreme weather9%
- Airline (crew, maintenance, cleaning, fueling)7%
- Security0%
Other airlines on ORD to BZN
- United Airlines72% on time · 21 min avg delay
- American Airlines65% on time · 24 min avg delay
- SkyWest Airlines72% on time · 19 min avg delay
Full ORD to BZN comparison →
Envoy Air on-time record across all routes →
41 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.