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

Dallas/Fort Worth, TX (DFW) to Charleston, SC (CHS) flight delay odds

69.0% of 1,247 official scheduled DFW-to-CHS flights arrived on time; 19.2% arrived at least 30 minutes late and 2.6% 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 SIGNALVariable
69.0%arrived on time
19.2%30+ min late
2.6%cancelled
1,247scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late11.6%all scheduled flights
120+ minutes late3.8%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+13.2 mincompleted flights

Which departure time was most reliable for DFW to CHS?

Among qualifying DFW-to-CHS departure window results, Early morning had the highest on-time rate: 86.4% of 214 flights. Evening was lowest at 56.7% across 367 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning21486.4%6.5%2.3%
Late morning36276.8%13.3%1.7%
Afternoon27263.2%24.3%1.5%
Evening36756.7%27.5%4.4%

Which weekday was most reliable for DFW to CHS?

Among qualifying DFW-to-CHS weekday results, Friday had the highest on-time rate: 76.0% of 175 flights. Saturday was lowest at 58.1% across 172 flights.

DayFlightsOn time30+ minCancelled
Monday17664.8%23.9%1.7%
Tuesday15875.3%14.6%3.8%
Wednesday16573.3%15.8%0.6%
Thursday19673.0%17.3%1.0%
Friday17576.0%16.0%1.7%
Saturday17258.1%21.5%6.4%
Sunday20563.9%23.9%3.4%

Which airline was most reliable for DFW to CHS?

Among qualifying DFW-to-CHS airline results, Envoy Air had the highest on-time rate: 90.1% of 171 flights. American Airlines was lowest at 64.6% across 945 flights.

AirlineFlightsOn time30+ minCancelled
American Airlines94564.6%22.2%2.6%
Envoy Air17190.1%2.9%1.8%
PSA Airlines11372.6%19.5%4.4%
Frontier Airlines1883.3%11.1%0.0%

Which month was most reliable for DFW to CHS?

Among qualifying DFW-to-CHS month results, December 2025 had the highest on-time rate: 78.0% of 109 flights. August 2025 was lowest at 56.0% across 84 flights.

MonthFlightsOn time30+ minCancelled
July 202514863.5%27.0%3.4%
August 20258456.0%32.1%1.2%
September 20256873.5%19.1%1.5%
October 20259175.8%13.2%0.0%
November 202510876.9%15.7%1.9%
December 202510978.0%11.0%0.0%
January 20269969.7%15.2%11.1%
February 20267572.0%12.0%0.0%
March 202610668.9%18.9%0.9%
April 202611471.1%17.5%0.9%
May 202612168.6%19.0%2.5%
June 202612458.9%25.0%6.5%

What drove DFW to CHS delay minutes?

Late aircraft was the largest recorded DFW-to-CHS delay category, accounting for 48.9% of 23,518 BTS-attributed delay minutes during July 2025–June 2026.

Airline28.9%
Late aircraft48.9%
National airspace12.5%
Weather9.8%
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.