Phoenix, AZ → Chicago, IL flight delays
PHX → MDW · all airlines · 236 flights · May 2026 · source: US BTS
This route is delayed
37%of the time, by +41 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
63%
Delayed 3h+
0.4%
Cancelled
0.8%
Avg when late
+41m
Best & worst day to fly
Most on-time
Wednesday
delayed 29%
Worst
Thursday
delayed 44%
Frequently asked
How often is the Phoenix, AZ to Chicago, IL flight delayed?
About 37% of PHX → MDW flights arrive late (15+ minutes), by an average of 41 minutes when they do, based on 236 flights in May 2026.
What is the best day to fly PHX → MDW?
Wednesday is the most on-time (delayed 29%), while Thursday is the worst (delayed 44%).
Airport overviews