Salt Lake City, UT → San Francisco, CA flight delays
SLC → SFO · all airlines · 294 flights · April 2026 · source: US BTS
This route is delayed
50%of the time, by +65 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
50%
Delayed 3h+
3.1%
Cancelled
1.4%
Avg when late
+65m
Best & worst day to fly
Most on-time
Saturday
delayed 34%
Worst
Monday
delayed 66%
Which airline is most punctual on SLC → SFO?
Deltadelayed 43%
SkyWestdelayed 57%
Frequently asked
How often is the Salt Lake City, UT to San Francisco, CA flight delayed?
About 50% of SLC → SFO flights arrive late (15+ minutes), by an average of 65 minutes when they do, based on 294 flights in April 2026.
Which airline is most punctual on SLC → SFO?
Delta, delayed 43% of the time — the best of the 2 airlines flying this route.
What is the best day to fly SLC → SFO?
Saturday is the most on-time (delayed 34%), while Monday is the worst (delayed 66%).
Airport overviews