Yes, first class is absolutely worth the money on Delta Air Lines for those passengers who pick the seating on it. There are too many things that are offered by the Delta Airlines First Class that make the air travel comfortable for passengers, such as priority services, in-flight dining, premium seating and so on. These services make the 1st class luxurious and worthwhile for the passengers. To know more about it, visit the Delta Air Lines official website or read the mentioned blog of FaresFirstClass.