I am a fan of Delta and like that they have their own terminal at DTW, makes it much easier when flying in and out. It's modern, fairly easy to navigate around, and security is usually no major hassles. The staff have been helpful and friendly in my experience. It's not a joy to fly like it used to be and like all the other airlines Delta has cut back on what they offer their customers. The most important thing is safety and I do feel safe flying Delta.