Which airline is most reliable for CHS (Charleston) to CLT (Charlotte)?

The most reliable airline on the CHS to CLT route is null, with an on-time arrival rate of 89%.

How often are flights delayed from CHS to CLT?

About 18% of flights from CHS to CLT experience delays. 82% arrive on time.

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

When flights from CHS to CLT are delayed, the average delay is approximately 100 minutes.

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

With 82% of CHS to CLT flights arriving on time and an average delay of 100 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.

Is CHS (Charleston) to CLT (Charlotte) usually delayed?

No, CHS to CLT flights are generally reliable. 82% arrive on time, which is above average. When delays do occur, they average 100 minutes.

What airline is most reliable on CHS (Charleston) to CLT (Charlotte)?

null is the most reliable airline flying CHS to CLT, with 89% of flights arriving on time. The least reliable is PSA Airlines at 82%.

What's the best month to fly CHS (Charleston) to CLT (Charlotte)?

The best month to fly CHS to CLT is November, when 88% of flights arrive on time. The worst month is July at 76% on time. If your schedule is flexible, flying in November gives you the best odds of an on-time arrival.

CHS → CLT

CHS (Charleston) to CLT (Charlotte)

CHS (Charleston) to CLT (Charlotte) flights arrive on time 82% of the time. The most reliable airline on this route is null at 89%. The average delay is 100 minutes. Delays on this route are most often caused by late incoming aircraft.

Source: Bureau of Transportation Statistics. Updated November 2026.

CHS → CLT on-time performance by month

JanFebMarAprMayJunJulAugSepOctNovDec

Worse

Better

This route is on time most of the time. About 82% of flights arrive on schedule.

Delays on this route are most often caused by late incoming aircraft.

Accurate?

null edges out PSA Airlines on this route — 89% vs 82% on time.

Airline Comparison

leads at 89% on time; PSA Airlines trails at 82%.

Accurate?

Best & worst months to fly CHS → CLT

Best month

November

88% on time

Worst month

July

76% on time

Nov

88%

Feb

87%

Sep

86%

Oct

84%

Jan

83%

Mar

83%

Apr

81%

Aug

81%

Dec

80%

Jun

80%

May

79%

Jul

76%

Good to know

Departing from CHS

80% on time

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

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

More about CHS →

Arriving at CLT

78% on time

When flights into CLT are late, the average delay is 79 minutes. Build buffer if you have ground plans.

If connecting at CLT: TSA is ~5 min right now. Allow at least 60 minutes for a domestic connection.

More about CLT →Connection times at CLT →

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