How often are ATL to MSY flights on time?

Flights from Atlanta (ATL) to New Orleans (MSY) arrive on time 84% of the time across 26,456 flights of official data.

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

Delta Air Lines has the best on-time record on this route at 85% across 18,358 flights.

Route reliability

Flights from Atlanta to New Orleans arrive on time 84% of the time across 26,456 flights. Here’s how each airline really performs.

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On-time rate

26,456 flights

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

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