New York, NY → Miami, FL flight delays
JFK → MIA · all airlines · 406 flights · April 2026 · source: US BTS
This route is delayed
12%of the time, by +85 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
88%
Delayed 3h+
1.2%
Cancelled
0.2%
Avg when late
+85m
Best & worst day to fly
Most on-time
Thursday
delayed 7%
Worst
Tuesday
delayed 24%
Which airline is most punctual on JFK → MIA?
Deltadelayed 12%
Americandelayed 12%
Frequently asked
How often is the New York, NY to Miami, FL flight delayed?
About 12% of JFK → MIA flights arrive late (15+ minutes), by an average of 85 minutes when they do, based on 406 flights in April 2026.
Which airline is most punctual on JFK → MIA?
Delta, delayed 12% of the time — the best of the 2 airlines flying this route.
What is the best day to fly JFK → MIA?
Thursday is the most on-time (delayed 7%), while Tuesday is the worst (delayed 24%).
Airport overviews