Hello there! The Delta Airlines STL Terminal was a breeze for my stopover! It's remarkably simple to use, neat, and small. Friendly employees were there to assist with gate information, and the Delta Sky Priority line was well run. Before I boarded, I had just enough time to get a snack and charge my phone. There will be no chaos or delays—just a seamless journey. An airport terminal that doesn't make your travel more stressful is always pleasant.