How often are ATL to LAX flights on time?

Flights from Atlanta (ATL) to Los Angeles (LAX) arrive on time 85% of the time across 32,068 flights of official data.

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

Spirit Airlines has the best on-time record on this route at 86% across 4,089 flights.

Route reliability

Flights from Atlanta to Los Angeles arrive on time 85% of the time across 32,068 flights. Here’s how each airline really performs.

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On-time rate

32,068 flights

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

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Nonstop vs. Connecting Flights: The Reliability Trade-off

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Do Morning Flights Really Have Fewer Delays?

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Are Some Airlines Really More Reliable Than Others?

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