Delta Airlines has different levels of cabin class, including Comfort Plus and Premium Select. Moreover, both cabin has different features from one another. Due to this, travelers are usually puzzled between Delta Premium Select vs Comfort Plus and remain undecided which one is better. However, both these cabin provides premium services and amenities. But the major difference is that Comfort Plus offers extra legroom and priority boarding. On the other hand, Premium Select includes wider seats, more recline, and a dedicated cabin.