ORIGIN AIRPORT REPORT
SLC
Salt Lake City, UT (SLC) departure reliability
Historical arrival outcomes for 117,874 scheduled reportable flights that departed SLC in July 2025–June 2026.
HISTORICAL ROUTE SIGNALLower disruption
83.9%arrived on time
9.2%30+ min late
0.8%cancelled
117,874scheduled flights
MOST-FLOWN DIRECTIONS
ALL ROUTES →Routes from SLC
SLC→DENSalt Lake City, UT (SLC) to Denver, CO (DEN)7,757 flights analyzedGenerally reliable77.2%on timeSLC→PHXSalt Lake City, UT (SLC) to Phoenix, AZ (PHX)5,759 flights analyzedLower disruption83.3%on timeSLC→LAXSalt Lake City, UT (SLC) to Los Angeles, CA (LAX)4,146 flights analyzedLower disruption85.8%on timeSLC→SEASalt Lake City, UT (SLC) to Seattle, WA (SEA)4,108 flights analyzedGenerally reliable79.3%on timeSLC→DFWSalt Lake City, UT (SLC) to Dallas/Fort Worth, TX (DFW)3,869 flights analyzedVariable75.8%on timeSLC→LASSalt Lake City, UT (SLC) to Las Vegas, NV (LAS)3,741 flights analyzedGenerally reliable77.3%on timeSLC→SFOSalt Lake City, UT (SLC) to San Francisco, CA (SFO)3,472 flights analyzedVariable68.3%on timeSLC→ORDSalt Lake City, UT (SLC) to Chicago, IL (ORD)3,198 flights analyzedGenerally reliable73.9%on timeSLC→ATLSalt Lake City, UT (SLC) to Atlanta, GA (ATL)2,972 flights analyzedLower disruption86.6%on timeSLC→SANSalt Lake City, UT (SLC) to San Diego, CA (SAN)2,958 flights analyzedLower disruption82.3%on timeSLC→PDXSalt Lake City, UT (SLC) to Portland, OR (PDX)2,382 flights analyzedLower disruption86.9%on timeSLC→SMFSalt Lake City, UT (SLC) to Sacramento, CA (SMF)2,158 flights analyzedLower disruption85.1%on timeSLC→IAHSalt Lake City, UT (SLC) to Houston, TX (IAH)1,957 flights analyzedLower disruption83.6%on timeSLC→JFKSalt Lake City, UT (SLC) to New York, NY (JFK)1,931 flights analyzedGenerally reliable80.1%on timeSLC→SNASalt Lake City, UT (SLC) to Santa Ana, CA (SNA)1,854 flights analyzedLower disruption83.3%on time
Airline departure comparison
Marketing carriers with at least 600 departures receive a dedicated airport-airline report.
| Airline | Flights | On time | 30+ min | Cancelled |
|---|---|---|---|---|
| Delta Air Lines | 54,634 | 82.9% | 9.7% | 0.7% |
| SkyWest Airlines | 36,254 | 90.1% | 5.5% | 0.4% |
| Southwest Airlines | 11,290 | 77.5% | 12.7% | 0.6% |
| United Airlines | 4,875 | 79.0% | 12.7% | 1.0% |
| American Airlines | 4,635 | 76.2% | 14.3% | 2.5% |
| Frontier Airlines | 3,504 | 78.6% | 13.7% | 1.5% |
| Alaska Airlines | 1,621 | 74.2% | 12.6% | 1.7% |
| JetBlue Airways | 576 | 72.6% | 18.1% | 3.5% |
| Hawaiian Airlines | 184 | 80.4% | 11.4% | 0.0% |
| Spirit Airlines | 167 | 76.0% | 17.4% | 2.4% |
| Envoy Air | 134 | 74.6% | 13.4% | 0.7% |
Origin report, not airport-wide operations.
These figures summarize the reported scheduled passenger flights in the dataset, not every flight or every airport process.