How often are MSY to ATL flights on time?

Flights from New Orleans (MSY) to Atlanta (ATL) arrive on time 88% of the time across 26,826 flights of official data.

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

Delta Air Lines has the best on-time record on this route at 90% across 18,608 flights.

Route reliability

Flights from New Orleans to Atlanta arrive on time 88% of the time across 26,826 flights. Here’s how each airline really performs.

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On-time rate

26,826 flights

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

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

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