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Route Reliability

Charleston → Newark

CHS–EWR · 628 miles · Charleston International Airport to Newark Liberty International Airport

69
Usually Fine
WanderNerd Reliability Score
79%
Arrive within 15 minutes
12 min
Average arrival delay
4.1%
Cancelled
1,377
Flights in the data

Data through May 2026.

Who flies it best

Ranked by on-time arrivals. Historical results, not predictions.

  1. 1.United Airlines83%1,074 flights
  2. 2.Spirit Airlines66%303 flights

What the data says

Morning-you made the right choice.

CHS–EWR flights departing between 6–9 AM arrived on time 93% of the time, versus 60% between 12–3 PM.

Sunday scaries are real for this one.

CHS–EWR flights arrived on time 85% of the time on Tuesdays. On Sundays: 72%.

United Airlines has a clear lead on this route.

United Airlines arrived on time 83% of the time on this route; Spirit Airlines managed 66%.

Keep a backup plan handy.

This route was cancelled 4.1% of the time. Typical for U.S. flights is around 1–2%.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

More flights on this route

The breakdown

On-time by weekday
  • Mon77%(200 flights)
  • Tue85%(175 flights)
  • Wed83%(175 flights)
  • Thu76%(199 flights)
  • Fri82%(203 flights)
  • Sat81%(178 flights)
  • Sun72%(188 flights)
On-time by departure window
  • 6–9 AM93%(394 flights)
  • 9 AM–12 PM87%(373 flights)
  • 12–3 PM60%(95 flights)
  • 3–6 PM63%(161 flights)
  • 6–9 PM67%(277 flights)
  • 9 PM–12 AM67%(18 flights)
On-time trend by month
88%
May

Jun 83% → May 88% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202583%101
July 202570%103
August 202584%109
September 202588%101
October 202568%127
November 202572%134
December 202568%119
January 202686%103
February 202681%97
March 202681%120
April 202688%111
May 202688%93

Same trip, other airports

Keep nerding

Based on 1,377 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.