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

Charlotte, NC (CLT) to Washington, DC (IAD) flight delay odds

78.7% of 1,995 official scheduled CLT-to-IAD flights arrived on time; 12.5% arrived at least 30 minutes late and 2.9% 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
78.7%arrived on time
12.5%30+ min late
2.9%cancelled
1,995scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.2%all scheduled flights
120+ minutes late2.7%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+3.9 mincompleted flights

Which departure time was most reliable for CLT to IAD?

Among qualifying CLT-to-IAD departure window results, Early morning had the highest on-time rate: 91.4% of 374 flights. Night was lowest at 68.7% across 259 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning37491.4%4.8%0.3%
Late morning42485.1%7.3%3.5%
Afternoon49773.2%16.5%3.8%
Evening44173.7%15.4%2.9%
Night25968.7%19.3%3.5%

Which weekday was most reliable for CLT to IAD?

Among qualifying CLT-to-IAD weekday results, Wednesday had the highest on-time rate: 83.9% of 274 flights. Sunday was lowest at 72.1% across 315 flights.

DayFlightsOn time30+ minCancelled
Monday29778.8%12.8%2.4%
Tuesday26780.9%12.4%1.1%
Wednesday27483.9%9.5%1.5%
Thursday29376.5%13.7%2.0%
Friday29381.9%11.3%1.7%
Saturday25677.7%11.7%5.9%
Sunday31572.1%15.6%5.4%

Which airline was most reliable for CLT to IAD?

Among qualifying CLT-to-IAD airline results, Republic Airways had the highest on-time rate: 82.7% of 497 flights. American Airlines was lowest at 74.4% across 441 flights.

AirlineFlightsOn time30+ minCancelled
PSA Airlines1,03178.2%12.5%3.4%
Republic Airways49782.7%10.1%3.2%
American Airlines44174.4%15.9%1.4%
United Airlines2696.2%0.0%0.0%

Which month was most reliable for CLT to IAD?

Among qualifying CLT-to-IAD month results, September 2025 had the highest on-time rate: 90.2% of 163 flights. July 2025 was lowest at 63.5% across 156 flights.

MonthFlightsOn time30+ minCancelled
July 202515663.5%21.2%8.3%
August 202516172.7%17.4%0.6%
September 202516390.2%4.9%0.6%
October 202515684.6%7.7%0.0%
November 202516180.1%13.7%2.5%
December 202517868.0%21.3%0.6%
January 202619777.7%8.1%10.2%
February 202617780.8%11.3%1.7%
March 202617976.0%12.8%5.6%
April 202617387.9%6.9%0.6%
May 202617588.6%8.6%0.0%
June 202611972.3%18.5%2.5%

What drove CLT to IAD delay minutes?

Late aircraft was the largest recorded CLT-to-IAD delay category, accounting for 47.6% of 25,657 BTS-attributed delay minutes during July 2025–June 2026.

Airline30.8%
Late aircraft47.6%
National airspace13.9%
Weather7.8%
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.