Chicago, IL → Milwaukee, WI flight delays
ORD → MKE · all airlines · 516 flights · April 2026 · source: US BTS
This route is delayed
38%of the time, by +83 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
62%
Delayed 3h+
3.9%
Cancelled
10.1%
Avg when late
+83m
Best & worst day to fly
Most on-time
Sunday
delayed 33%
Worst
Saturday
delayed 41%
Frequently asked
How often is the Chicago, IL to Milwaukee, WI flight delayed?
About 38% of ORD → MKE flights arrive late (15+ minutes), by an average of 83 minutes when they do, based on 516 flights in April 2026.
What is the best day to fly ORD → MKE?
Sunday is the most on-time (delayed 33%), while Saturday is the worst (delayed 41%).
Airport overviews