SkyWest Airlines MSO to ORD on-time performance
SkyWest Airlines nonstop flights from Missoula to Chicago · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
73%
arrived < 15 min late
Cancelled
1.9%
1 flights
Avg arrival delay
23 min
77 min when late
Rank on route
#3 of 3
route average 75% on time
Key facts
- SkyWest Airlines flights on MSO to ORD arrived on time 73% of the time in Aug 2025 – Jul 2026.
- 1.9% were cancelled, and 8% arrived an hour or more late.
- That ranks #3 of 3 airlines on this route, which averaged 75% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (72%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)72%
- Late-arriving aircraft22%
- Air traffic control & airport congestion6%
- Extreme weather0%
- Security0%
Other airlines on MSO to ORD
- Envoy Air74% on time · 22 min avg delay
- United Airlines79% on time · 22 min avg delay
Full MSO to ORD comparison →
SkyWest Airlines on-time record across all routes →
53 SkyWest Airlines flights tracked on this route; 1 cancelled, 0 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.