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

Charlotte, NC (CLT) to Birmingham, AL (BHM) flight delay odds

82.3% of 1,778 official scheduled CLT-to-BHM flights arrived on time; 10.6% arrived at least 30 minutes late and 1.6% 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 SIGNALGenerally reliable
82.3%arrived on time
10.6%30+ min late
1.6%cancelled
1,778scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.2%all scheduled flights
120+ minutes late2.6%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+1.6 mincompleted flights

Which departure time was most reliable for CLT to BHM?

Among qualifying CLT-to-BHM departure window results, Early morning had the highest on-time rate: 92.2% of 293 flights. Afternoon was lowest at 77.0% across 409 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning29392.2%4.8%1.0%
Late morning39688.1%5.6%1.8%
Afternoon40977.0%14.9%0.7%
Evening24977.9%12.0%3.6%
Night43178.0%14.4%1.6%

Which weekday was most reliable for CLT to BHM?

Among qualifying CLT-to-BHM weekday results, Wednesday had the highest on-time rate: 88.5% of 261 flights. Sunday was lowest at 71.4% across 266 flights.

DayFlightsOn time30+ minCancelled
Monday26282.8%11.8%0.8%
Tuesday25186.5%8.0%1.2%
Wednesday26188.5%6.9%0.8%
Thursday27083.3%11.5%1.5%
Friday26180.8%13.0%0.4%
Saturday20783.6%8.2%3.4%
Sunday26671.4%14.3%3.8%

Which airline was most reliable for CLT to BHM?

Among qualifying CLT-to-BHM airline results, SkyWest Airlines had the highest on-time rate: 89.4% of 132 flights. American Airlines was lowest at 80.0% across 335 flights.

AirlineFlightsOn time30+ minCancelled
PSA Airlines1,11482.1%10.6%1.7%
American Airlines33580.0%11.6%3.0%
Envoy Air19782.7%10.7%0.0%
SkyWest Airlines13289.4%8.3%0.0%

Which month was most reliable for CLT to BHM?

Among qualifying CLT-to-BHM month results, September 2025 had the highest on-time rate: 89.4% of 161 flights. March 2026 was lowest at 74.6% across 114 flights.

MonthFlightsOn time30+ minCancelled
July 202517077.1%14.1%2.4%
August 202517186.0%9.9%0.0%
September 202516189.4%5.0%0.6%
October 202520888.5%5.3%0.0%
November 202516688.0%8.4%0.6%
December 202512975.2%18.6%0.0%
January 202612677.0%7.9%9.5%
February 202610978.0%12.8%4.6%
March 202611474.6%18.4%3.5%
April 202613286.4%7.6%0.0%
May 202614781.6%10.9%0.0%
June 202614578.6%13.8%1.4%

What drove CLT to BHM delay minutes?

Late aircraft was the largest recorded CLT-to-BHM delay category, accounting for 48.7% of 20,351 BTS-attributed delay minutes during July 2025–June 2026.

Airline27.5%
Late aircraft48.7%
National airspace8.8%
Weather14.6%
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.