Atlanta, GA → Milwaukee, WI flight delays
ATL → MKE · all airlines · 216 flights · May 2026 · source: US BTS
This route is delayed
16%of the time, by +40 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
84%
Delayed 3h+
0%
Cancelled
1.4%
Avg when late
+40m
Best & worst day to fly
Most on-time
Tuesday
delayed 4%
Worst
Monday
delayed 29%
Frequently asked
How often is the Atlanta, GA to Milwaukee, WI flight delayed?
About 16% of ATL → MKE flights arrive late (15+ minutes), by an average of 40 minutes when they do, based on 216 flights in May 2026.
What is the best day to fly ATL → MKE?
Tuesday is the most on-time (delayed 4%), while Monday is the worst (delayed 29%).
Airport overviews