Which airline is most reliable for SDF (Louisville) to CLT (Charlotte)?

The most reliable airline on the SDF to CLT route is null, with an on-time arrival rate of 92%.

How often are flights delayed from SDF to CLT?

About 22% of flights from SDF to CLT experience delays. 78% arrive on time.

What's the average delay on SDF to CLT flights?

When flights from SDF to CLT are delayed, the average delay is approximately 109 minutes.

Is a short connection safe after a SDF to CLT flight?

With 78% of SDF to CLT flights arriving on time and an average delay of 109 minutes when late, a connection under 60 minutes at CLT is risky. We recommend at least 75-90 minutes for domestic connections after this route.

SDF → CLT

SDF (Louisville) to CLT (Charlotte)

SDF (Louisville) to CLT (Charlotte) flights arrive on time 78% of the time. The most reliable airline on this route is null at 92%. The average delay is 109 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Source: Bureau of Transportation Statistics. Updated August 2026.

SDF → CLT on-time performance by month

JanFebMarAprMayJunJulAugSepOctNovDec

Worse

Better

This route is on time most of the time. About 78% of flights arrive on schedule.

Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Accurate?

null is significantly more reliable on this route at 92% on time vs PSA Airlines at 77%.

Airline Comparison

leads at 92% on time; PSA Airlines trails at 77%.

Accurate?

Good to know

Departing from SDF

81% on time

Expect ~18 min sitting on the taxiway after your gate pushes back. SDF has long runway queues.

TSA is currently ~17 min. Best time: 4 AM (about 5 min).

More about SDF →

Arriving at CLT

78% on time

When flights into CLT are late, the average delay is 80 minutes. Build buffer if you have ground plans.

If connecting at CLT: TSA is ~12 min right now. Allow at least 60 minutes for a domestic connection.

More about CLT →Connection times at CLT →

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SDF Airport CLT Airport

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Data last updated August 2026. Source: Bureau of Transportation Statistics.