Flying Delta Comfort+ provides a significant upgrade over the standard Main Cabin experience, focusing on convenience and extra room. The primary perk is up to 3 inches of additional legroom, which makes a world of difference on long-haul flights. You also get dedicated overhead bin space, ensuring you don't have to stress about finding a spot for your carry-on, and priority boarding (Zone 3) so you can settle in early. On the service side, Comfort+ passengers enjoy complimentary beer, wine, and spirits on flights over 500 miles, as well as an enhanced snack selection (premium snacks) on many routes over 900 miles. For international or transcontinental flights, you'll also receive an amenity kit and a pillow/blanket. In 2026, Delta has also integrated better "Same-Day Change" flexibility for Comfort+ tickets compared to Basic Economy, making it a "sweet spot" for travelers who want more comfort and "peace of mind" without paying for a full First Class or Delta One seat.