Chicago, IL → Phoenix, AZ flight delays
MDW → PHX · all airlines · 235 flights · May 2026 · source: US BTS
This route is delayed
22%of the time, by +71 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
78%
Delayed 3h+
1.3%
Cancelled
0.9%
Avg when late
+71m
Best & worst day to fly
Most on-time
Saturday
delayed 4%
Worst
Monday
delayed 43%
Frequently asked
How often is the Chicago, IL to Phoenix, AZ flight delayed?
About 22% of MDW → PHX flights arrive late (15+ minutes), by an average of 71 minutes when they do, based on 235 flights in May 2026.
What is the best day to fly MDW → PHX?
Saturday is the most on-time (delayed 4%), while Monday is the worst (delayed 43%).
Airport overviews