How often are ATL to LGA flights on time?

Flights from Atlanta (ATL) to New York (LGA) arrive on time 85% of the time across 45,475 flights of official data.

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

Spirit Airlines has the best on-time record on this route at 93% across 523 flights.

Route reliability

Flights from Atlanta to New York arrive on time 85% of the time across 45,475 flights. Here’s how each airline really performs.

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On-time rate

45,475 flights

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

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Are Some Airlines Really More Reliable Than Others?

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