Salt Lake City, UT → Los Angeles, CA flight delays
SLC → LAX · all airlines · 342 flights · April 2026 · source: US BTS
This route is delayed
15%of the time, by +46 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
85%
Delayed 3h+
0.6%
Cancelled
0%
Avg when late
+46m
Best & worst day to fly
Most on-time
Wednesday
delayed 7%
Worst
Thursday
delayed 24%
Which airline is most punctual on SLC → LAX?
Uniteddelayed 3%
Frontierdelayed 9%
SkyWestdelayed 9%
Deltadelayed 16%
Southwestdelayed 33%
Frequently asked
How often is the Salt Lake City, UT to Los Angeles, CA flight delayed?
About 15% of SLC → LAX flights arrive late (15+ minutes), by an average of 46 minutes when they do, based on 342 flights in April 2026.
Which airline is most punctual on SLC → LAX?
United, delayed 3% of the time — the best of the 5 airlines flying this route.
What is the best day to fly SLC → LAX?
Wednesday is the most on-time (delayed 7%), while Thursday is the worst (delayed 24%).
Airport overviews