Chicago, IL → Phoenix, AZ flight delays
ORD → PHX · all airlines · 537 flights · April 2026 · source: US BTS
This route is delayed
33%of the time, by +75 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
67%
Delayed 3h+
2.9%
Cancelled
2.4%
Avg when late
+75m
Best & worst day to fly
Most on-time
Wednesday
delayed 20%
Worst
Friday
delayed 49%
Which airline is most punctual on ORD → PHX?
Uniteddelayed 25%
Southwestdelayed 39%
Americandelayed 39%
Frequently asked
How often is the Chicago, IL to Phoenix, AZ flight delayed?
About 33% of ORD → PHX flights arrive late (15+ minutes), by an average of 75 minutes when they do, based on 537 flights in April 2026.
Which airline is most punctual on ORD → PHX?
United, delayed 25% of the time — the best of the 3 airlines flying this route.
What is the best day to fly ORD → PHX?
Wednesday is the most on-time (delayed 20%), while Friday is the worst (delayed 49%).
Airport overviews