Do any US Airlines have First Class?

Yes, US airlines has first class. Along with this, airlines are available for both domestic and international routes. Moreover, traveling in first class becomes a more luxurious and comfortable experience
to other classes. Passengers can get different services, including Recliner seats, Complimentary meals, in-seat power, Priority boarding, and other priority services. To book First Class flights to the United States, one can visit the official website of the airline or speak directly with the airline's reservation desk. For more details, click the link below from Fares First Class.