Milwaukee, WI → Chicago, IL flight delays
MKE → ORD · all airlines · 516 flights · May 2026 · source: US BTS
This route is delayed
28%of the time, by +72 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
72%
Delayed 3h+
2.3%
Cancelled
1%
Avg when late
+72m
Best & worst day to fly
Most on-time
Wednesday
delayed 15%
Worst
Monday
delayed 39%
Frequently asked
How often is the Milwaukee, WI to Chicago, IL flight delayed?
About 28% of MKE → ORD flights arrive late (15+ minutes), by an average of 72 minutes when they do, based on 516 flights in May 2026.
What is the best day to fly MKE → ORD?
Wednesday is the most on-time (delayed 15%), while Monday is the worst (delayed 39%).
Airport overviews