Los Angeles, CA → Salt Lake City, UT flight delays
LAX → SLC · all airlines · 342 flights · April 2026 · source: US BTS
This route is delayed
14%of the time, by +77 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
86%
Delayed 3h+
1.8%
Cancelled
0%
Avg when late
+77m
Best & worst day to fly
Most on-time
Wednesday
delayed 7%
Worst
Sunday
delayed 23%
Which airline is most punctual on LAX → SLC?
SkyWestdelayed 6%
Uniteddelayed 7%
Frontierdelayed 14%
Deltadelayed 15%
Southwestdelayed 27%
Frequently asked
How often is the Los Angeles, CA to Salt Lake City, UT flight delayed?
About 14% of LAX → SLC flights arrive late (15+ minutes), by an average of 77 minutes when they do, based on 342 flights in April 2026.
Which airline is most punctual on LAX → SLC?
SkyWest, delayed 6% of the time — the best of the 5 airlines flying this route.
What is the best day to fly LAX → SLC?
Wednesday is the most on-time (delayed 7%), while Sunday is the worst (delayed 23%).
Airport overviews