How often are LGA to MIA flights on time?

Flights from New York (LGA) to Miami (MIA) arrive on time 84% of the time across 33,424 flights of official data.

Which airline is most reliable on the LGA to MIA route?

Spirit Airlines has the best on-time record on this route at 88% across 2,370 flights.

Route reliability

Flights from New York to Miami arrive on time 84% of the time across 33,424 flights. Here’s how each airline really performs.

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On-time rate

33,424 flights

On-time = arrived within 15 minutes of schedule, per BTS TranStats. Compare the reverse leg MIA → LGA.

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Score real LGA–MIA flights on reliability, weather, and connection safety — not just price.

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