How often are MIA to LGA flights on time?

Flights from Miami (MIA) to New York (LGA) arrive on time 82% of the time across 33,392 flights of official data.

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

Spirit Airlines has the best on-time record on this route at 85% across 2,370 flights.

Route reliability

Flights from Miami to New York arrive on time 82% of the time across 33,392 flights. Here’s how each airline really performs.

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On-time rate

33,392 flights

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

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

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