Hello! It was a good experience flying Copa Airlines BOS Terminal. The international flights are from Terminal E, and it was easy to locate Copa's check-in station. Crews were friendly and courteous, including assisting my Spanish-speaking family members. Security wasn't as terrible as expected in an international terminal, and we had ample time to wind down before boarding. I wish there were more dining options near the Copa gates, but otherwise, it was all good. Boarding was punctual, and announcements were clear and bilingual. Would recommend Copa Airlines from terminal for a reliable and smooth flight.