SkyWest Airlines ORD to SLC on-time performance
SkyWest Airlines nonstop flights from Chicago to Salt Lake City · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
68%
arrived < 15 min late
Cancelled
1.2%
1 flights
Avg arrival delay
30 min
90 min when late
Rank on route
#3 of 5
route average 70% on time
Key facts
- SkyWest Airlines flights on ORD to SLC arrived on time 68% of the time in Aug 2025 – Jul 2026.
- 1.2% were cancelled, and 15% arrived an hour or more late.
- That ranks #3 of 5 airlines on this route, which averaged 70% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (41%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion41%
- Airline (crew, maintenance, cleaning, fueling)28%
- Late-arriving aircraft25%
- Security6%
- Extreme weather0%
Other airlines on ORD to SLC
- United Airlines73% on time · 19 min avg delay
- Delta Air Lines72% on time · 32 min avg delay
- American Airlines65% on time · 25 min avg delay
- Envoy Air61% on time · 20 min avg delay
Full ORD to SLC comparison →
SkyWest Airlines on-time record across all routes →
82 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.