Which airline is most reliable for CHS (Charleston) to EWR (Newark)?

The most reliable airline on the CHS to EWR route is Republic Airways, with an on-time arrival rate of 85%.

How often are flights delayed from CHS to EWR?

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

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

When flights from CHS to EWR are delayed, the average delay is approximately 111 minutes.

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

With 82% of CHS to EWR flights arriving on time and an average delay of 111 minutes when late, a connection under 60 minutes at EWR is risky. We recommend at least 75-90 minutes for domestic connections after this route.

Is CHS (Charleston) to EWR (Newark) usually delayed?

No, CHS to EWR flights are generally reliable. 82% arrive on time, which is above average. When delays do occur, they average 111 minutes.

What airline is most reliable on CHS (Charleston) to EWR (Newark)?

Republic Airways is the most reliable airline flying CHS to EWR, with 85% of flights arriving on time. The least reliable is Spirit Airlines at 80%.

What's the best month to fly CHS (Charleston) to EWR (Newark)?

The best month to fly CHS to EWR is September, when 87% of flights arrive on time. The worst month is July at 74% on time. If your schedule is flexible, flying in September gives you the best odds of an on-time arrival.

CHS → EWR

CHS (Charleston) to EWR (Newark)

CHS (Charleston) to EWR (Newark) flights arrive on time 82% of the time. The most reliable airline on this route is Republic Airways at 85%. The average delay is 111 minutes. Delays on this route are most often caused by air traffic congestion.

Source: Bureau of Transportation Statistics. Updated November 2026.

CHS → EWR 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 air traffic congestion.

Accurate?

Republic Airways edges out Spirit Airlines on this route — 85% vs 80% on time.

Airline Comparison

Republic Airways leads at 85% on time; Spirit Airlines trails at 80%.

Accurate?

Best & worst months to fly CHS → EWR

Best month

September

87% on time

Worst month

July

74% on time

Sep

87%

Jan

87%

Mar

86%

Feb

86%

Aug

84%

Oct

84%

May

82%

Dec

81%

Jun

80%

Apr

80%

Nov

79%

Jul

74%

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 EWR

78% on time

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

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

EWR has a 2.8% cancellation rate — keep the airline app handy for rebooking.

More about EWR →Connection times at EWR →

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CHS Airport EWR Airport

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