- Hello, I had a pleasant and easy experience with JetBlue Airlines DEN Terminal. There is a good selection of food and drink alternatives for a quick bite before your flight, and the terminal isn't that congested. During check-in, the JetBlue representatives were really helpful, smiling and providing clear directions. I liked how well-kept the area was, even the restrooms. Waiting was more comfortable because there was plenty of seats and plug-in stations close to the gates. I had no trouble using the free Wi-Fi either. The terminal has all you need for a comfortable flight, despite its lack of glitz.