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

Charlotte, NC (CLT) to Miami, FL (MIA) flight delay odds

74.2% of 3,720 official scheduled CLT-to-MIA flights arrived on time; 16.2% arrived at least 30 minutes late and 1.9% 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 SIGNALGenerally reliable
74.2%arrived on time
16.2%30+ min late
1.9%cancelled
3,720scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late8.4%all scheduled flights
120+ minutes late3.6%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+11.3 mincompleted flights

Which departure time was most reliable for CLT to MIA?

Among qualifying CLT-to-MIA departure window results, Early morning had the highest on-time rate: 85.3% of 1,279 flights. Night was lowest at 58.4% across 409 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning1,27985.3%7.4%1.9%
Late morning51980.3%12.7%1.5%
Afternoon81168.3%20.1%1.7%
Evening70265.2%22.9%2.3%
Night40958.4%28.9%2.2%

Which weekday was most reliable for CLT to MIA?

Among qualifying CLT-to-MIA weekday results, Tuesday had the highest on-time rate: 80.7% of 491 flights. Sunday was lowest at 64.8% across 563 flights.

DayFlightsOn time30+ minCancelled
Monday55773.4%14.5%3.6%
Tuesday49180.7%11.2%1.8%
Wednesday48580.0%12.8%1.4%
Thursday54974.9%18.0%0.4%
Friday56075.5%15.9%0.4%
Saturday51571.3%17.1%2.1%
Sunday56364.8%22.9%3.6%

Which airline was most reliable for CLT to MIA?

Among qualifying CLT-to-MIA airline results, American Airlines had the highest on-time rate: 75.2% of 3,244 flights. Frontier Airlines was lowest at 67.3% across 211 flights.

AirlineFlightsOn time30+ minCancelled
American Airlines3,24475.2%15.6%1.4%
Spirit Airlines26567.5%18.5%5.3%
Frontier Airlines21167.3%22.3%4.7%

Which month was most reliable for CLT to MIA?

Among qualifying CLT-to-MIA month results, September 2025 had the highest on-time rate: 80.9% of 277 flights. July 2025 was lowest at 60.4% across 308 flights.

MonthFlightsOn time30+ minCancelled
July 202530860.4%24.7%2.6%
August 202529163.6%23.7%1.0%
September 202527780.9%11.9%0.7%
October 202530576.7%15.1%0.3%
November 202534375.5%15.2%0.6%
December 202535575.5%15.5%0.6%
January 202633171.3%14.2%7.9%
February 202628780.5%11.1%3.1%
March 202632180.7%11.2%3.4%
April 202630879.2%13.6%1.0%
May 202629672.6%18.6%0.3%
June 202629873.2%20.1%1.0%

What drove CLT to MIA delay minutes?

Late aircraft was the largest recorded CLT-to-MIA delay category, accounting for 42.2% of 71,566 BTS-attributed delay minutes during July 2025–June 2026.

Airline34.6%
Late aircraft42.2%
National airspace15.9%
Weather7.2%
Security0.2%
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.