Salt Lake City, UT → Phoenix, AZ flight delays
SLC → PHX · all airlines · 522 flights · April 2026 · source: US BTS
This route is delayed
16%of the time, by +82 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
84%
Delayed 3h+
1.5%
Cancelled
0.6%
Avg when late
+82m
Best & worst day to fly
Most on-time
Tuesday
delayed 11%
Worst
Thursday
delayed 29%
Which airline is most punctual on SLC → PHX?
Deltadelayed 10%
SkyWestdelayed 17%
Southwestdelayed 20%
Frontierdelayed 21%
Frequently asked
How often is the Salt Lake City, UT to Phoenix, AZ flight delayed?
About 16% of SLC → PHX flights arrive late (15+ minutes), by an average of 82 minutes when they do, based on 522 flights in April 2026.
Which airline is most punctual on SLC → PHX?
Delta, delayed 10% of the time — the best of the 4 airlines flying this route.
What is the best day to fly SLC → PHX?
Tuesday is the most on-time (delayed 11%), while Thursday is the worst (delayed 29%).
Airport overviews