Charlotte Douglas International Airport is served by 24 airlines, flying from/to 164 destinationsLongest flight from Charlotte Douglas International Airport is Charlotte to 🇮🇹 Rome (FCO), which takes around 9 hours. On an airline like American Airlines. More info on this flight route (CLT-FCO).Shortest flight from Charlotte Douglas International Airport is Charlotte to 🇺🇸 Atlanta (PDK), which takes around 40 minutes. On an airline like Netjets Aviation. More info on this flight route (CLT-PDK).