It's easy to navigate Copa Airlines OSL Terminal . The airline operates out of the main terminal, which has friendly staff and easy-to-use self-check-in kiosks. Although Copa doesn't have a lounge of its own, business class travelers can use partner lounges for further comfort. Great shopping, a variety of culinary options, and free Wi-Fi are all available at the station. OSL offers passengers flying with Copa Airlines a seamless and pleasurable experience with its well-organized structure and services.