Envoy Air MSO to ORD on-time performance
Envoy Air nonstop flights from Missoula to Chicago · Aug 2025 – Jul 2026Regional airline operating American Eagle flights.
On-time arrivals
74%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
22 min
81 min when late
Rank on route
#2 of 3
route average 75% on time
Key facts
- Envoy Air flights on MSO to ORD arrived on time 74% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 11% arrived an hour or more late.
- That ranks #2 of 3 airlines on this route, which averaged 75% on time overall.
- The largest source of delay minutes was late-arriving aircraft (50%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft50%
- Air traffic control & airport congestion40%
- Airline (crew, maintenance, cleaning, fueling)7%
- Extreme weather4%
- Security0%
Other airlines on MSO to ORD
- United Airlines79% on time · 22 min avg delay
- SkyWest Airlines73% on time · 23 min avg delay
Full MSO to ORD comparison →
Envoy Air on-time record across all routes →
343 Envoy Air flights tracked on this route; 0 cancelled, 5 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.