Auburn University Regional Airport is served by 1 airline, flying from/to 2 destinationsLongest flight from Auburn University Regional Airport is Auburn to 🇺🇸 Nashville (BNA), which takes around 45 minutes. On an airline like Netjets Aviation. More info on this flight route (AUO-BNA).Shortest flight from Auburn University Regional Airport is Auburn to 🇺🇸 Nashville (BNA), which takes around 45 minutes. On an airline like Netjets Aviation. More info on this flight route (AUO-BNA).