Austin, TX → Miami, FL flight delays
AUS → MIA · all airlines · 210 flights · April 2026 · source: US BTS
This route is delayed
15%of the time, by +57 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
85%
Delayed 3h+
1.4%
Cancelled
1%
Avg when late
+57m
Best & worst day to fly
Most on-time
Thursday
delayed 9%
Worst
Sunday
delayed 22%
Which airline is most punctual on AUS → MIA?
Deltadelayed 7%
Americandelayed 16%
Southwestdelayed 23%
Frequently asked
How often is the Austin, TX to Miami, FL flight delayed?
About 15% of AUS → MIA flights arrive late (15+ minutes), by an average of 57 minutes when they do, based on 210 flights in April 2026.
Which airline is most punctual on AUS → MIA?
Delta, delayed 7% of the time — the best of the 3 airlines flying this route.
What is the best day to fly AUS → MIA?
Thursday is the most on-time (delayed 9%), while Sunday is the worst (delayed 22%).
Airport overviews