How often are SDF to CLT flights on time?

Flights from Louisville (SDF) to Charlotte (CLT) arrive on time 85% of the time across 12,532 flights of official data.

Which airline is most reliable on the SDF to CLT route?

American Airlines has the best on-time record on this route at 85% across 12,532 flights.

Route reliability

Flights from Louisville to Charlotte arrive on time 85% of the time across 12,532 flights. Here’s how each airline really performs.

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On-time rate

12,532 flights

Airline	On-time	Flights
American Airlines	85%	12,532

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

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

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