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

Charlotte, NC (CLT) to Greer, SC (GSP) flight delay odds

70.0% of 1,532 official scheduled CLT-to-GSP flights arrived on time; 20.0% arrived at least 30 minutes late and 1.7% 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
70.0%arrived on time
20.0%30+ min late
1.7%cancelled
1,532scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late12.1%all scheduled flights
120+ minutes late4.6%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+16.2 mincompleted flights

Which departure time was most reliable for CLT to GSP?

Among qualifying CLT-to-GSP departure window results, Late morning had the highest on-time rate: 81.2% of 181 flights. Evening was lowest at 65.7% across 747 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning18181.2%9.9%1.7%
Afternoon27170.1%21.8%1.1%
Evening74765.7%23.4%1.3%
Night32873.2%16.5%2.7%

Which weekday was most reliable for CLT to GSP?

Among qualifying CLT-to-GSP weekday results, Wednesday had the highest on-time rate: 79.7% of 202 flights. Sunday was lowest at 60.2% across 236 flights.

DayFlightsOn time30+ minCancelled
Monday22669.9%19.9%1.3%
Tuesday21373.7%17.4%2.3%
Wednesday20279.7%14.4%0.0%
Thursday23471.8%17.5%0.4%
Friday22069.5%20.0%0.9%
Saturday20166.2%22.4%4.0%
Sunday23660.2%27.5%3.0%

Which airline was most reliable for CLT to GSP?

Among qualifying CLT-to-GSP airline results, Envoy Air had the highest on-time rate: 87.5% of 128 flights. PSA Airlines was lowest at 65.8% across 1,090 flights.

AirlineFlightsOn time30+ minCancelled
PSA Airlines1,09065.8%23.2%1.6%
American Airlines31477.4%14.0%2.9%
Envoy Air12887.5%7.0%0.0%

Which month was most reliable for CLT to GSP?

Among qualifying CLT-to-GSP month results, September 2025 had the highest on-time rate: 85.9% of 99 flights. July 2025 was lowest at 56.0% across 141 flights.

MonthFlightsOn time30+ minCancelled
July 202514156.0%39.0%0.0%
August 202511972.3%14.3%0.8%
September 20259985.9%11.1%0.0%
October 202510674.5%17.9%0.0%
November 202515480.5%11.0%0.6%
December 202513567.4%23.7%0.7%
January 202614665.8%13.7%12.3%
February 202613074.6%19.2%1.5%
March 202614570.3%19.3%2.1%
April 202612578.4%9.6%0.0%
May 202612159.5%28.9%0.0%
June 202611156.8%31.5%0.0%

What drove CLT to GSP delay minutes?

Late aircraft was the largest recorded CLT-to-GSP delay category, accounting for 48.3% of 33,056 BTS-attributed delay minutes during July 2025–June 2026.

Airline27.5%
Late aircraft48.3%
National airspace14.5%
Weather9.3%
Security0.5%
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.