BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
CHS→CLT

Charleston, SC (CHS) to Charlotte, NC (CLT) flight delay odds

82.2% of 2,534 official scheduled CHS-to-CLT flights arrived on time; 11.2% arrived at least 30 minutes late and 1.8% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
82.2%arrived on time
11.2%30+ min late
1.8%cancelled
2,534scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.5%all scheduled flights
120+ minutes late3.7%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+6.7 mincompleted flights

Which departure time was most reliable for CHS to CLT?

Among qualifying CHS-to-CLT departure window results, Early morning had the highest on-time rate: 90.9% of 707 flights. Evening was lowest at 72.1% across 680 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning70790.9%5.0%2.1%
Late morning32287.0%7.8%2.5%
Afternoon82581.3%12.0%1.5%
Evening68072.1%18.5%1.5%

Which weekday was most reliable for CHS to CLT?

Among qualifying CHS-to-CLT weekday results, Wednesday had the highest on-time rate: 87.8% of 352 flights. Sunday was lowest at 77.5% across 382 flights.

DayFlightsOn time30+ minCancelled
Monday36778.7%14.7%2.2%
Tuesday35986.4%7.8%1.7%
Wednesday35287.8%9.1%0.9%
Thursday37782.5%10.1%0.5%
Friday36081.1%12.5%1.4%
Saturday33782.2%10.7%2.4%
Sunday38277.5%13.6%3.4%

Which airline was most reliable for CHS to CLT?

Among qualifying CHS-to-CLT airline results, Envoy Air had the highest on-time rate: 89.1% of 175 flights. PSA Airlines was lowest at 78.4% across 569 flights.

AirlineFlightsOn time30+ minCancelled
American Airlines1,79082.8%10.8%1.5%
PSA Airlines56978.4%14.9%2.3%
Envoy Air17589.1%3.4%3.4%

Which month was most reliable for CHS to CLT?

Among qualifying CHS-to-CLT month results, April 2026 had the highest on-time rate: 90.1% of 192 flights. December 2025 was lowest at 75.0% across 224 flights.

MonthFlightsOn time30+ minCancelled
July 202524080.0%15.0%1.7%
August 202520981.8%12.0%1.9%
September 202519688.3%7.1%0.0%
October 202522783.3%10.1%0.0%
November 202524388.1%5.8%1.2%
December 202522475.0%16.5%0.4%
January 202620676.2%10.2%9.7%
February 202618384.2%9.8%4.4%
March 202620378.3%13.3%1.5%
April 202619290.1%8.3%0.0%
May 202621681.5%13.9%0.0%
June 202619581.0%12.3%1.0%

What drove CHS to CLT delay minutes?

Late aircraft was the largest recorded CHS-to-CLT delay category, accounting for 54.8% of 43,746 BTS-attributed delay minutes during July 2025–June 2026.

Airline36.2%
Late aircraft54.8%
National airspace8.4%
Weather0.6%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.