Hello! Traveling Sun Country BNA Terminal was a breeze. The check-in desk was convenient to locate, and the personnel was welcoming. Security moved quickly, and there was adequate seating at the gate. The worst part was the minimal food choices around the Sun Country gates, but the airport has great restaurants prior to going through security. Boarding was well-managed, and the flight departed on schedule. If you’re flying with them from Nashville, it’s a hassle-free experience, just plan your food stop ahead of time. Would fly again!