No, Delta Comfort+ is not considered First Class; it is officially categorized as a "premium economy" or "extra-legroom economy" product. While it offers several upgrades over the standard Main Cabin, it lacks the luxury service and physical seating of the First Class cabin. In Comfort+, you typically receive up to 3 inches of additional legroom, dedicated overhead bin space, and early boarding (usually after Diamond Medallion and First Class). On longer flights, you might get complimentary alcoholic beverages and premium snacks that aren't available in standard Economy. However, the seat itself is the same width as a Main Cabin seat, just with slightly better cushioning or a different headrest. In contrast, First Class offers a significantly wider, "2-2" configuration seat with much deeper recline, personalized meal service on real chinaware, and a dedicated flight attendant. Comfort+ is essentially a "Main Cabin Plus" experience, designed for travelers who want a bit more breathing room without the heavy price tag of a true premium cabin.