SkyWest Airlines STL to SLC on-time performance
SkyWest Airlines nonstop flights from St. Louis to Salt Lake City · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
100%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
0 min
– when late
Rank on route
#1 of 3
route average 87% on time
Key facts
- SkyWest Airlines flights on STL to SLC arrived on time 100% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 0% arrived an hour or more late.
- That ranks #1 of 3 airlines on this route, which averaged 87% on time overall.
On-time trend by month
Monthly trend appears once two or more months of data are available.
Why this airline's flights were late
No delay causes recorded in this period.
Other airlines on STL to SLC
- Delta Air Lines88% on time · 14 min avg delay
- Southwest Airlines67% on time · 15 min avg delay
Full STL to SLC comparison →
SkyWest Airlines on-time record across all routes →
2 SkyWest Airlines flights tracked on this route; 0 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.