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Route Reliability

Charlotte → Charleston

CLT–CHS · 168 miles · Charlotte Douglas International Airport to Charleston International Airport

78
Usually Fine
WanderNerd Reliability Score
77%
Arrive within 15 minutes
10 min
Average arrival delay
1.6%
Cancelled
2,706
Flights in the data

Data through May 2026.

American Airlines is the only airline in this data on this route, arriving on time 77% of the time across 2,706 flights. No comparison to make.

What the data says

Morning flights do better here.

CLT–CHS flights departing between 9 AM–12 PM arrived on time 87% of the time, versus 68% between 6–9 PM.

Sunday scaries are real for this one.

CLT–CHS flights arrived on time 85% of the time on Wednesdays. On Sundays: 73%.

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
  • Mon74%(386 flights)
  • Tue81%(366 flights)
  • Wed85%(377 flights)
  • Thu74%(398 flights)
  • Fri77%(380 flights)
  • Sat77%(350 flights)
  • Sun73%(402 flights)
On-time by departure window
  • 6–9 AM87%(322 flights)
  • 9 AM–12 PM87%(412 flights)
  • 12–3 PM81%(537 flights)
  • 3–6 PM74%(488 flights)
  • 6–9 PM68%(407 flights)
  • 9 PM–12 AM70%(493 flights)
On-time trend by month
78%
May

Jun 69% → May 78% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202569%235
July 202569%237
August 202575%204
September 202580%196
October 202578%227
November 202587%240
December 202572%243
January 202684%194
February 202681%194
March 202673%226
April 202683%225
May 202678%238

Keep nerding

Based on 2,706 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.