Charlotte Douglas is now top hub for A321 flights

American Airlines operates the largest Airbus A321 fleet globally, with 218 A321-200s and 84 A321neos. In March 2025, Charlotte Douglas International Airport (CLT) surpassed Dallas/Fort Worth (DFW) as the top hub for A321 flights, with 5,113 scheduled departures compared to DFW's 5,018. CLT is a major hub for American Airlines, handling about 70% of the airport's capacity. The airport has expanded significantly, serving over 120 destinations, including international routes to Europe and the Caribbean. American Airlines plans to retrofit its A321 Transcontinental aircraft to standard configurations and is increasing its A321neo fleet. CLT is also set to grow further with a new runway and recent expansions, enhancing its capacity for future operations.