How often are ATL to FLL flights on time?

Flights from Atlanta (ATL) to Fort Lauderdale (FLL) arrive on time 81% of the time across 45,834 flights of official data.

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

Delta Air Lines has the best on-time record on this route at 82% across 24,962 flights.

Route reliability

Flights from Atlanta to Fort Lauderdale arrive on time 81% of the time across 45,834 flights. Here’s how each airline really performs.

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On-time rate

45,834 flights

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

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